Offensively he has some nice tools. Decent hands, decent shot. He's amazing at winning battles along the boards and retrieving those pucks deep. He skates well and is often the first guy back checking. Pretty solid defensively.
He's showing a lot of good stuff. Now, it's only been 24 games for him in the NHL and on NA size rinks. He'll keep improving, I think he can be a 50-60 pts player in a couple years but I may be overestimating it. I don't make that type of predictions often. It's just that Sekac skill set is made for the NHL.