Without commenting on any of the signings or trades, why in the world would Karlsson be playing 3C and Haula playing 2C?

My bad switched it by accident when I was moving guys around obviously their line would stay together

Vegas doesn't need to trade Clarkson, his contract can be placed on LTIR during the off season, training camp, and through the year (three different formula calculations), in other words at all times as long as you have built up enough of a relief pool which Vegas has. It actually works against them to trade him, because other teams haven't built up their relief pool like Vegas has. They never would have traded for Stone and signed him without knowing this

To put it nicely all those trades are straight garbage. No way we need to give up a first for a LTIR contract of one year. The return for Gusev is straight crap. Eakin isn’t great either.