Wolf isn't an elite goalie. Even when you throw size out the window. He's lacking in a number of areas that were constantly camouflaged in the Everett system. He went from the 4th round for me early in October to do not draft for me by the playoffs of this year as it became apparent he was a product of Dennis Williams.
Is he worth the gamble of a 7th round pick? It's debatable. I'm not mad at it, it's a 7th rounder, if Calgary likes him, great, but I think there were better goalies, even from the WHL that went undrafted. Look what happened this year the 2nd highest goalie taken was a re-entry (but that was more about not getting enough looks whereas I think Wolf got plenty, especially in March and April), I feel like there are better ways to spend late picks than on goalies-- then again you do get guys like Rinne popping out from the late rounds.
I wish him the best.