Looking into Kulich, who I admit, I know near nothing about, he does look to be an interesting option as a 3rd line center as he is a guy who generates shots, and scores goals, on his own. And thus far he is a pretty good face off guy(54%), and his on ice numbers are also good. Does look like he has played a fair amount with Cozens so I wonder how much of a true center Kulich is.
At 20, Buffalo is not looking to trade him, so I guess that's where a guy like Nemec would need to be in the deal. Would Casey and his point totals entice Buff? Probably not given they have Dahlin on their PP1.
A deal that I find to be super unlikely, so this is just an in general exercise, but if our scouts were iffy on Nemec, (maybe questioning his skating/athleticism/compete level) while being big on Kulich (perhaps admiring those same qualities) then I guess it would be something to consider.