Typically I'd agree with you, but I think things are changing a bit these days. Teams have figured out that one way to manage the salary cap is to spend a lot on high end free agents and then underpay entry level guys to balance it out. That means teams have a strong incentive to find young, NHL ready (or close to it) talent, and get them into the lineup as soon as possible. In Raymond's case he could do it because he's super skilled (if underdeveloped physically). In Seider and Edvinsson's case they were already physically developed at 18. I think Kasper is close to those guys IMO. There is no noticeable flaw in his physical tools. He doesn't need to get bigger, stronger, faster (even though he will). If the Wings draft him I'd fully expect him to play his draft plus one year in GR (at center) and then be vying for a roster spot thereafter.