You clearly have no idea what Kyle Pitts is, or seen any of his tape. I've watched every single snap of his as a Gator.
Firstly the Kid can block, where on earth did you read he couldn't, he's just not asked to do it a lot because he's so damn good in other areas.
Secondly he's not a converted TE to WR, he's a receiver you can line up literally anywhere and he will create a match up nightmares, he can also block men way bigger than he is. He is not your typical TE because he has all the skills require dfor an elite prospect at WR too.
He's a freak of an athlete, a rare talent that you simply can't find in many drafts, the 3ypc guys in their latest pod described him a the best TE prospect to come out in many a year. And it's difficult to argue with that. Tua needs weapons, Gesicki isn't consistent enough, especially with Tua throwing him the ball to hang your hat on and give him a huge wedge of cash next season when his contract is up. The league is all about creating mismatches, and everyone who watched college football last year described Pitts as the biggest mismatch in the country. Passing on him could be a huge mistake especially if he goes at 15 to a team we have to play twice a year.
IMO you don't let this kid get past you and after a trade back to no lower than 10 you grab him, you can get WRs in the 2nd and 3rd that will help you out too but you won't get another Pitts in this or any other draft for a long time.