I haven't seen too much of his matches and I'm not his biggest fan, but I'm pulling for Steen to get a contract and see if he can adapt to the WWE style/environment. I don't think physiques should really matter in this day and age in wrestling; in fact I love to see wrestlers of all different shapes and sizes get a chance. As long as they can put on a good match and be entertaining on that platform, then all the better.
Honestly, I think it's all about how these guys can come off with whatever gimmick they are given. I think it's good WWE is starting to look at people they usually didn't in recent years. And to the point of Samoa Joe that someone brought up earlier... I think it'd be awesome to see him get a chance in WWE as well, but I'm afraid his age might be a factor now (unless I'm speaking wrong and he's actually younger than I think).
That's my two cents if any of it made sense haha.