Denver Broncos star Von Miller is facing who he calls the greatest quarterback of all time in New England Patriots champion Tom Brady on Sunday.
Patriots veteran Brady, 40, is a five-time NFL Super Bowl champion, four-time MVP and 12-time Pro Bowler.
Former Broncos quarterback Peyton Manning won two Super Bowls and was crowned MVP in 2007.
Asked Wednesday on a conference call what Brady does that makes him so special, Miller responded simply "Tom Brady? Everything. He's the GOAT [greatest of all time].
"He's the GOAT but I feel like Peyton Manning is the real GOAT but Tom Brady is the GOAT."
Two GOATs? Apparently so, according to Miller, who won is lone Super Bowl to date with Manning under centre in 2015.
"I mean I'm going to go with my guy. I'm going to go with Peyton [Manning] but I mean Tom Brady is the GOAT," he said.
Brady is just 6-6 against the Broncos in the regular season, including a 3-4 mark in Denver, and 1-3 in the postseason.
"Brady is playing until 40 [and] it looks like he can play until 45," Miller said. "Some other guys they can't make it that many years. It's all different. That all falls into the equation of Tom Brady being the GOAT."
Miller added: "Whenever you're talking about 'TB12' it's just like that's his name, too. It's not correct. It's not correct but that is his name," Miller said. "But it's not correct because in my opinion Peyton Manning is the GOAT.
"But that is his name. You know what I'm saying? It's kind of weird. Tom Brady, that's his real name. It's kind of like Bill and William. That's his name. He is the GOAT but in all reality it's Peyton. That's my guy."
|Barcelona midfielder Rafinha available for Clasico|
|Tudor sacked by Galatasaray|
|Du Plessis could miss historic Zimbabwe Test|
|Puncheon charged by police after late-night incident|
|France great Michalak to retire at end of the season|
|Whitewash in Australia´s sights as England face unenviable task|
|Lynn the six king, Scorchers the team to beat - The best Opta facts as the BBL returns|
|West Ham star Lanzini charged for dive at Stoke|
|Root backs Cook, Broad and Anderson to extend Test careers|
|Bayliss still believes he´s the right man to lead England|
|Mikel not interested in January move to Everton|
|Dortmund frustrated by Aubameyang punctuality - Zorc|
|Hegazi secures permanent West Brom deal|
|We´ll see how he pulls up - Smith unsure Starc will play in Melbourne|
|Diddy wants to buy Carolina Panthers and sign Kaepernick|
|Police investigating ´hate crime´ amid reports of Sterling attack|
|Halstenberg suffers broken hand in scoring for Leipzig|
|Van Gaal eyes one more job ´to spite Manchester United´|
|The Ashes Round-up: Perth pummelling sees Australia reclaim the urn|
|Valverde fumes over ´absurd´ lack of VAR in LaLiga|
|We´ve not played well for long enough, says beaten Bayliss|
|´Proud´ Smith hails Australia selectors after regaining Ashes|
|England ´outplayed´ by Australia as Root loses grip on the urn|
|Conte rails against Chelsea exit rumours|
|Dominant Australia regain the Ashes|
|Arnold backed for Socceroos job as Ryan pays tribute to Postecoglou|
|Jaguars end NFL playoff drought, Packers in danger|
|LeBron logs third straight triple-double as Cavaliers keep rolling|
|I´m happy playing for Lazio, says Man United target Milinkovic-Savic|
|Klopp dislikes ´Fab Four´ nickname|
|Wet pitch, rain delay final day in Perth|
|Ronaldo a legend, one of best ever – Ramos|
|Richardson to put Panthers up for sale at season´s end|
|Starc set to bowl despite bruised heel|
|Steelers star Brown suffers calf injury|
|Patriots edge Steelers in thriller|
|Kaka Retires: The last member of Brazil´s 2002 World Cup-winning team|
|Barcelona won´t give Real Madrid a guard of honour – Amor|
|Valverde adamant Clasico won´t decide LaLiga|
|Barcelona could have held Griezmann talks, says Amor|
|There are other challengers - Suarez tempers Clasico fever|
|Adverse drugs test has put Froome in ´horrible situation´|
|Pre-season win over Spurs key to City´s season, Guardiola claims|
|Juventus still monitoring Liverpool´s Can - Marotta|
|Griezmann apologises for ´awkward´ fancy dress|
|Barcelona lose Alcacer for El Clasico|
|Barcelona 4 Deportivo La Coruna 0: Suarez, Paulinho at the double in Clasico warm-up|
|Griezmann attracts criticism for ´racist´ fancy dress|
|Spedding extends Sarries losing streak, Wasps halt La Rochelle|
|Klopp calls for Liverpool consistency after Bournemouth battering|
|Coutinho won´t be drawn on Liverpool future|
|Kaka Retires: Ballon d´Or, Milan glory and Brazil brilliance among career highlights|
|Liverpool make top-flight history in Bournemouth victory|
|We can´t think we´re unbeatable - Jesus|
|Lukaku´s love for West Brom behind muted celebration - Mourinho|
|Bournemouth 0 Liverpool 4: Coutinho sparkles as Reds return to winning ways|
|Pool-topping Blues gain Sale revenge|
|Kaka Retires: Former clubs and team-mates pay tribute|
|Dybala needs to be in better physical shape - Allegri|
|Hearts break spell but Celtic join Milan, Porto among unbeaten elite|
|Juventus allowed Bologna nothing - Pjanic|
|Mourinho: United lost ambition in second-half slump|
|Lingard claiming second goal in Manchester United win|
|Rohit relishing overseas challenges after Sri Lanka ODI series win|
|Kaka eyes future in the boardroom after resisting Milan swansong|
|West Brom 1 Manchester United 2: Lukaku on target against old club|
|Former AC Milan and Brazil star Kaka announces retirement|
|Bologna 0 Juventus 3: Pjanic, Mandzukic and Matuidi send champions second|
|Feyenoord hit seven against Sparta Rotterdam|
|Dhawan hundred seals series win after Sri Lanka collapse|