Picking Heidt more or less erased my concerns with picking Stramel. I get picking a big, sturdy guy with wheels who plays C reasonably well. Also understand that many pre draft age players don't show much in the B10, and that there are reasons(losing father, bad coach)to think he might rebound in the future. Our top C prospect, Rossi, has struggled with the size and strength of pro hockey, and Marat also looks to be a small man.
Heidt, while not big, is significantly bigger than Rossi, and is known to have a feisty game to go along with his skill. I've heard mixed things about his skating, but at worst he still seems to be a better skater than Rossi also, and seems to have great passing ability.
I know nothing about Kumpu except that he is big. I guess we could've picked Sawchyn(some similarities to Heidt), or gone for a wing in Lardis, or moved up to pick a Nelson or Molgaard, but I am not going to second guess them.
Basically, i was very glad that they picked 3 C's with their first three picks. The later picks... hard to say much of anything about them. We're talking about 5th and later rounders, here. Seem to be good skaters, with the possible exception of Clark. I noticed that Jake Fisher(big C) from CDH didn't get drafted... I would've preferred him to Clark, but it's not a biggie. The odds are very small that any of those guys will play any NHL games.
You can argue that Stramel is their boom/bust pick. Usually that term is associated with skilled players with flaws, but I think the label fits him, also. He has shown skill and productivity in the past, and his flaws have the potential to be overcome, as it appears they might be due to external factors.