"He doesn’t want to hit anybody!"
Tiki Barber just went OFF on Saquon Barkley ... ripping the New York Giants star for his poor pass blocking ability -- and wondering out loud if it's going to cost the RB playing time in the future.
Tiki -- speaking on his "Tiki + Tierney" show this week -- said after watching Barkley and the Giants over the last few seasons ... it's become clear to him Saquon doesn't want to pass protect.
And, according to the ex-NYG star, that's a HUGE problem.