Jefferson wawas ranked 5th-8th prospect prior to the draft. He was the 5th WR picked. At worst, Bills could have had Aiyuk (whos career trajectory is heading in the opposite direction of a burnt out Diggs) cheap.
Rosen's "blunder" didn't impact the Eagles fortunes as they went from 4-11 in 2020 to 14-3 and the SB 2 years later.
With Diggs, the Bills went to the playoffs 4 times, bad losses and early exits all.
Serious about winning was he? why did he disappear in the last game of the season (playoffs) each year?