From NFL draft board. In fairness its tough for anybody to go up against Nick Bosa
"Gates has a tall, large and thick frame, with broad shoulders, wide chest, long arms, thick legs and despite his already massive physique, he still has room on his frame for additional growth. He compensates for a lack of initial quickness (5.46 in the 40-yard dash) with a long wingspan (79 ¼-inches) that he uses effectively to engulf the defender. He lacks good strength, but somehow demonstrates forceful hands and is an adequate fist fighter, doing a good job of widening the rush lanes.
Although Gates has some athletic traits, he struggled mightily against top-tier pass rush competition with his shaky performances against Derek Barnett (Tennessee), Nick Bosa (Ohio State) and Shaka Toney (Penn State) standing out on film. While the negative plays stand out, so does his physical grit and hockey tough attitude to bury defenders and compete through the whistle.
Gates is a liability moving in the second level due to very poor sustained speed, but he has some decent footwork in the short area, as he can redirect and take proper angles in his pass set, making him a better fit as an interior blocker (guard) than playing outside (tackle).
Gates is slow to set in pass protection at times, as he tends to bend at the waist and take false steps. He has the physical tools to be a productive starting right guard."