NFL contracts come in all different forms. Most superstars usually seek long-term deals with as much guaranteed money and security as possible. Sometimes, a short-term contract provides an excellent opportunity to capitalize on a massive payday while still leaving their options open for later.There are several examples of huge one-year deals in NFL history, usually in the form of franchise tags and active contract extensions. Here are the five largest ones that have ever been handed out to NFL players, according to Spotrac.#5 - Carson Palmer - $24.35 millionArizona Cardinals QB Carson PalmerCarson Palmer started his career with the Cincinnati Bengals, where he spent his first eight seasons. He then joined the Oakland Raiders for two seasons before ending his career with the Arizona Cardinals, where he spent his final six seasons.Palmer signed a three-year contract with the Cardinals ahead of the 2015 NFL season worth $49.5 million. He later signed a one-year contract extension worth $24.35 million to keep him with the team until the conclusion of the 2018 season. It was the largest one-year contract ever when he signed it.#4 - Tom Brady - $25 millionTampa Bay Buccaneers QB Tom BradyTom Brady is the greatest quarterback of all time, but he's never been paid that way. This has been by choice for Brady, who has historically taken pay cuts with the New England Patriots and Tampa Bay Buccaneers during his career. He prefers his organization to use the additional money to build a better team around him, which has worked out well in the form of six Super Bowl rings.Pat McAfee@PatMcAfeeShow"Tom Brady to Miami doesn't make any sense.. he's under contract with the Bucs & has recruited guys to play with him in Tampa" ~@RapSheet#PMSLive2570343"Tom Brady to Miami doesn't make any sense.. he's under contract with the Bucs & has recruited guys to play with him in Tampa" ~@RapSheet#PMSLive https://t.co/oJbGilgCPCTom Brady signed a two-year contract with the Buccaneers in 2020 worth $50 million. He was extended on an additional one-year deal initially worth $25 million, which was later restructured to $15 million ahead of the 2022 NFL season.