Manning’s athletic limitations will be frowned upon by some teams, but he’s huge, long and powerful. Even without the knee bend and lateral quickness, he can still do enough for consideration as a backup guard. He will need to play in a downhill scheme full of gap plays and inside zone. His reps could be hit or miss, but his power is obvious when he connects and runs his feet. He lacks range but can swallow bull rushers without much concern. Manning might be a late-round or undrafted consideration, but players with his traits tend to find their way onto rosters.