I'll spare the clips of Wisner's drops against Georgia, Vandy and A&M, and just say that catching is a skill that can be improved with practice. But denying that he's slow is silly, he was run down from behind against blOU and Arky multiple times. The difference in speed between him and Blue (who scored our only touchdowns) in the Ohio State game was very obvious. He doesn't have top-end speed, which is fine when you're a phenom like Bijan Robinson or Emmitt Smith but limits his versatility otherwise.
'Weapons grade level retard" is hilarious coming from someone who is apparently oblivious to the fact that Blue led all our backs with 5.4 ypc and eight rushing touchdowns. Our entire combined RB room scored 24 touchdowns last year, and Blue was responsible for 14 of them.
Blue was usually useless in-between the tackles due to his fumbling issues but he had six touchdowns and nine yards per reception just running routes out of the backfield last year, including multiple touchdowns against Ohio State and Georgia when our O-line was getting manhandled. Our RB room cannot replace that this year. Wisner churned out yards when our O-line could dominate defenses and give him holes. When our line couldn't do that (Georgia, Ohio State, ASU, Arky) he vanished. And now our O-line replaces 4 of 5 starters.