With Ansah, I like him because of his potential. He can literally be an all pro player if he keeps developing. But its always dangerous to project that much with a player, with so little game film and experience.
Jones, I think can be an immediate impact player as a pass rusher. I do worry about his spine issue and people saying he doesn't work to hard during the week. But if he checks out in the meetings, I would love him in black and gold. He'd instantly be our best pass rusher.
Mingo, similar to Ansah, I like his high ceiling. A true player maker and seems mold-able.
Im a risk taker so I would probably go with Ansah. But if you want immediate impact, you cant go wrong with Jones or Mingo in my opinion.