Biggest problem is his long speed. He ran a 4.75 40 at his Pro Day. His tape shows issues sticking with speedy WRs. That's why I think he most likely moves into the slot. Problem is that he's iffy in run support. He's had good games, but the Ohio State game from last year sticks in my mind. Kendrick gets beaten for two TDs early in the game and seems to just give up. His effort and attitude the rest of the game were terrible. Gave poor effort when it came to physicality and tackling and got torched in coverage. This was in the college football playoffs, so that really soured me on him.
After watching that Orange Bowl linked above I have to admit I think you are correct about the physicality and tackling. In the plays where the ball was matriculating to his side he sort of lets whoever has his block on assignment get into his pads. Kind of a "hold me back" thing almost, while he lets someone else make the play. He definitely does not like contact. And btw this is just one game, I haven't focused on him in any others yet, but I see what you are alluding to. There's another play where he had a defender next to him making the tackle and he could have gone in as well and stopped any more yardage gain but he takes the back side.
Basically when he sees a ball carrier where he knows he has to tackle he's a guy whose instincts are to chase, i.e. take an angle where he won't take the hit. That's very hard to change. It's what soured the Rams on Littleton.
Also he got smoked rather badly and quite easily down the sideline in the first half and is fortunate that Michigan had zero time for their QB to survey the field. Strangely Michigan didn't seem to prioritize taking shots at him. But then again maybe that's because his heads up play and ball skills.
He looks really good putting a jam on the receiver, so I imagine if he's got help over the top he could be a beast, what with that and his ball awareness. On the first INT he pulled in he kept his head up and aware even while jamming the wideout which is noteworthy I think, and he made the play. On the second INT he basically read the route and play, at least that's what it looks like to me, which is a testament to his intelligence and prep. I think that jives with the comment of him working hard at Georgia.
So thankfully he's a late round pick. I have to admit after watching that I'd be a little pissed off if we took him earlier.