Well.. with 10 mil euros you can get some of the NHL-ers.. especially those of Croatian origin... you can make a nice team with such money.
But like i said.. just dreams. It's not real in next 10 yrs.
Somwhere i´ve heard/read, that an average NHL player costs about 1,5 Mio (i don´t remember if EUR or USD). However, with 10Mio it would be hard to buy a full team. But i don´t know how much a "bad" NHL Player costs, maybe its possible...