Aaaah! Remember the good ole days when Datsyuk was a 3rd/4th liner.
Datsyuk was magic in his limited role. You could see from day one that he was special. Nestrasil is not special in the slightest. Literally the most exciting thing about him is that he is essentially a revived asset and with a few points and a sustained level of energy/physicality, he might actually become a player that teams covet as the lesser piece in a package deal.
With that said, I like Nestrasil enough. As of now, he wins a decent amount of board battles, but often looks lost once he comes up with the puck and has blown a couple great opportunities to get the puck to the net and/or to an open teammate near the net after winning the battle. But if he can learn how to distribute the puck a touch better after winning those battles, he could be a valuable player. I'm all for giving him several months (yes, months) worth of games to see if he can survive the learning curve and progress, largely because he hasn't given up on himself thus far and seems to recognize career opportunities when he gets them.
I also wouldn't be that opposed to sending Jurco down at the expense of keeping Nestrasil around for now. I haven't been as impressed with him as I was last year and he had a pretty mediocre pre-season in my book. There's some fine-tuning he could do in Grand Rapids. Also, I'm going to commit sacrilege here and say that I would welcome the kid line being broken up. I love it because its an exciting line but it isn't productive enough as a 2nd line just yet.