Personally, I don't care what people done off the field (even though him stomping on that kids leg was on the field and extremely disrespectful and downright disgusting), I would use a 7th Round pick on a guy with that kind of talent.
All throughout sports you have terrible people, Kobe allegdly raping that girl, Ray Lewis (I pretty sure it was Lewis) allegdly stabbing someone. Yet you still see them making great amounts of money in their respected sport and them both being stars of said sport. If you want to look at someone doing something (in my opinion) more grossum than what Vick did look at the guy on the Vancouver Caunks (can't think of his name) who got suspended for a year for using his stick as a weapon against the guy on the Colorado Avalanche.
Did that guy go to jail... no.... Did he get kicked out of the league... no... Is he still making money in the NHL.... Yes. People do stupid stuff all the time and don't act like we're all saints (not referring to the "aints" football team) here.
Wasting a 7th Round pick on a guy with great talent would not be a big risk especially if he ends up turning out to be something if there is a problem just get rid of him. This can't be compared to Clarett (in my opinion) because of the fact is there is still a possibility of decent talent in the 3rd round and even the 4th. The 7th round there is MAYBE 1 or 2 guys that have a little talent all the rest are not much, so it would not be bad to waste a 7th Rounder on him because more than likely if he turned out to be nothing, the player we would have chose instead of him would be nothing as well.
BUT In Saban I Trust!