Mash is. McIlrath will be soon.
Mash came up for a brief stint last season and didn't look out of place. He looked comfortable. Did he contribute much? No, but he was good depth in the sense that he wasn't a negative on the team.
On some teams, Mash would be maybe the 14th or 15th guy on the roster in terms of forwards. But on this Rangers team? He's probably closer to 20 when fully healthy. Outside of the top 12 (with Hags/Cally healthy, and Stepan signed), the Rangers have guys like Fast, Lindberg, Powe, and Haley. All guys who can contribute today at the NHL level, but most likely won't be with the Rangers due to (dun, dun, dun) depth.
Just look at the
roster on the Rangers website right now. 16 forwards - all NHL capable. Fast, Lindberg, and Mash aren't even on that list.
That's depth.