What are you talking about? It's like you think just because a few picks didn't pan out (even though in the case of Jerabek, he just wasn't given a chance), you think none will. A 5th round pick is an asset, and an asset we got for free. How was it a waste of time? Did you go and take the time to negotiate these contracts? Sure, nobody we've signed has panned out, but look around the league: Michal Kempny, Artemi Panarin, Nikita Zaitsev, Viktor Antipin, Mark Giordano who played overseas, etc. are all a waste of time?
EDIT: Not saying thses guys will amount to anything- just looking at stats, they look lackluster for the Czech league and I'm pessimistic about these two for now.