Yeah I know people like to crap on Tre because he gets burned at times and commits some mental errors because he knows he can't match a WR's speed a lot of the time (the goal line TD to Waddle was dumb, giving that much cushion was a guaranteed TD whereas if he played press man at least he had a shot to disrupt the timing or defend the pass, but I digress) but he understands his assignment well and plays well within the scheme. He's just not a burner and never has been, fast WRs were always his kryptonite.