After that I saw really good chance are: Monahan and Nichushkin
Good chance: Domi and Horvat
Long shots: Nurse, Lindholm and Ristolainen.
After that no one else.
Nurse is guaranteed not to make it this year. Besides the 7 defencemen on one way contracts, there is also Justin Schultz, Belov and 3 prospects much closer to the NHL than him. There's no way the oilers waste his elc this year.
My reasons are as follows. I am not a fan of rushing 18 year old defensemen into the NHL. I think Jones has got a boat load of talent but I also think he could use another year of seasoning. I also think Nashville are a pretty patient organization. I realize Seth is a big athletic kid but in small sample sizes (WJC's and Memorial cup) I thought he looked a touch raw still and another year in juniors would not hurt. I am not saying he would crash and burn in the NHL by any means I am just not convinced it would be in his best interests from a development perspective. I feel it is a bit different for defensive prospects. Who knows maybe he kicks the door down in training camp and they need to keep him on the parent club but on balance I never think it hurts to wait for D men (even the elite ones) to hit 19.