-- If making a team's regular-season roster as an undrafted rookie free agent wasn't impressive enough, quickly ascending through the ranks en route to becoming one of a generational quarterback's most trusted targets should convince you.
That's precisely what Geronimo Allison did throughout his first three seasons working with Green Bay Packers quarterback Aaron Rodgers, as evidenced by some of the critical moments Rodgers has targeted the 25-year-old.
Rodgers, who has been widely recognized as a perfectionist at times who expects his receivers to always be on the same page with him, has gone to bat for Allison multiple times -- both during training camp and during the regular-season -- and expressed praise for Allison's efforts since being signed by the team in 2016.