First round:- I usually like a player with the highest floor. I don't need him to make a pro bowl but id like him to be a 4 year starter. Low risk, no off field stuff, no injury concerns.
second round:- Il take anyone that's a first round tslent that falls for any reason. Take some risk, even if you have to redshirt a guy thats virtually a first rounder next year.
third round:- I love me some small shook guys that could be first round talents but need a lot of developing. B.Williams comes to mind. Never draft of need!
4-7:- BPA all the way. Theyr not all gonna pan out so take the ones with crazy attributes. Things that money can't buy. Speed, intangibles, size, strength. At least one trait that you can build on. The ones that don't pan out are a sunk cost for the ones that do I guess.