By year 4-5 he could be a top 5. He has excellent physical tools, all you need to be great. He will get better at reading the defense because i believe he is very bright.
I have no doubt he will have the ability to lead a team to an AFC championship game.
I am sure experience will allow him to react quicker. And it looks like he has lost some weight, no doubt to run faster.
He may be better than he was last year and still not the best option available in pass coverage. Not that i expect a Rookie to beat him out from day 1.