No position on an NFL field is more glorified than that of the quarterback. It's the one position that is a necessity to make an offense run at optimum performance Devin Singletary Jersey , and with that comes the most responsibility out of any one position. We've seen some quarterbacks who have been able to handle that responsibility at the NFL level, and others that couldn't. It's so difficult to successfully draft a quarterback, and we've seen some of the best and worst in league history since the 2010 draft. Always notable however, is the subject of quarterbacks who were flat-out busts since their selection on draft day.While we have indeed seen plenty of these in recent history, some of them have been able to salvage some kind of a continuous NFL career, while others have dropped out of the game altogether. Each of them have their own unique situation after they achieved the bust-status Dawson Knox Jersey , but these quarterbacks had to re-arrange their plans after it was clear that they weren't going to be the franchise player for the team that originally drafted them. Let's take a look at the most striking examples.Ranked below are the top-15 biggest quarterback busts since 2010, and what they're doing now. Usually, a player who enters free agency while recovering from a torn ACL gets a one-year deal or a multi-year package that essentially is a one-year deal for modest compensation with a team-held option for the remainder of the contract. New 49ers linebacker Kwon Alexander didn’t get that kind of deal.While the 49ers have a way out after one season, Alexander will make $14.25 million fully guaranteed in 2019. Here’s the breakdown of the deal, per a source with knowledge of the terms:1. Signing bonus: $4 million.2. 2019 roster bonus: $8.5 million, due on the fourth day of the league year.3. 2019 base salary: $1.75 million Brian Burns Jersey , fully guaranteed.4. 2020 base salary: $11.25 million, guaranteed for injury at signing and fully guaranteed as of April 1, 2020.5. 2021 base salary: $12.55 million, $2 million of which is guaranteed for injury only at signing.6. 2022 base salary: $12.65 million.7. 2019-2022 per-game roster bonuses: $46,875 per game (up to $750,000 per year).8. 2020-2022 workout bonuses: $300 Greg Little Jersey ,000.The total guarantee is $27.5 million, with a maximum payout of $15 million through 2019, $27.1 million through 2020, $40.5 million through 2021, and $54 million through 2022.