Allen is still rewriting the Bills' record books, and it's only a matter of time before he surpasses Kelly in passing yards and touchdowns, potentially catching him within the next couple of seasons.

Josh Allen and Jim Kelly both earned spots on SB Nation’s expert panel ranking of the 30 greatest quarterbacks in NFL history.

It must be the offseason, because we are ranking the Top 10 Bills' quarterbacks in team history.

Allen is still rewriting the Bills' record books, and it's only a matter of time before he surpasses Kelly in passing yards and touchdowns, potentially catching him within the next couple of seasons.