‘There’s a big disparity in the amount fully guaranteed at signing. Allen has the most ever fully guaranteed in an NFL contract. It was widely reported that he had $100 million fully guaranteed at signing and $150 million of overall guarantees. That’s only true if Allen’s $2,618,595 third day of training camp roster bonus, which was earned on July 29, is included in these totals. Nine players, including Chargers defensive end Joey Bosa and Titans wide receiver Julio Jones, had more fully guaranteed at signing than Mahomes.’