J. T. O'Sullivan, Bears Franchise issues & Caleb Williams.

+1
And a lot of the great WRs were not 1st round picks either.  Even those playing at a Hall of Fame level.  Here are some of the better guys playing WR right now, who were not 1st round picks:  Keenan Allen was a 3rd round pick.  Tyreek Hill a 5th round pick.  Cooper Kupp, 3rd round.  Davante Adams, 2nd round.  Stefon Diggs, 5th round.  Nico Collins 3rd round.  Puka Nacua is a 5th rounder.  A.J. Brown 2nd round guy.  There are wide receivers in the Hall of Fame that were not even drafted at all... my fav is Steve Largent who played 14 seasons in the NFL.  I used to love watching him play (LOL, I'll bet old davidl has him as one of his all time favorites too).  

I think we get fixated on the 1st round as the only place we can get great players (that's me too... I get thinking this subconsciously and forget that a great player can come out of this current draft at that 3rd or 4th round pick this year).