Kolesar will be a valuable player for the Vegas franchise. He's big, physical, a leader, and has a bit of scoring to boot.
On the other hand, I think the Jackets were very high on Texier.
Hopefully this trade works out for every party involved. For Vegas by getting a good player in Kolesar. For Columbus for picking up a bit of a project but a player with good upside. For Kolesar for going to a franchise which will give him perhaps a bigger role next year than what he'd get in Columbus or Cleveland. And for Texier who won't be rushed and will hopefully be developed either here in North America (CHL?) or in either the SHL or Liiga.