U Michigan is a pretty stellar program, I have seen him live a few times.
Skates well, sound positional play, hits hard (not often), plays a decently tight gap.
From what I remember, his offensive game can be summed up as 'smart short pass' and 'dont take risks'
Here is a profile from his draft year -
https://thehockeywriters.com/luke-martin-2017-draft-prospect-profile/
I would have no probelm giving him an ELC. By my count, we have 45-46 guys who next year we will likely have signed who will count towards it.
Only RHD who I would say are for sure ahead oh him are Liljgren and Lindgren. Im not too high on Hollowell or Duszak.
Having a more defensive minded guy with a bit of size wouldnt hurt.
Even in the AHL, might give a more balancing effect to a Lehtonen type offensive guy