I was able to get Ste up to 99 before the 30 update, but it seem like He got limited.
I'm thinking that as well because on a previous play through I had him higher. There seems to be nothing that allows him to get higher. Now Roushk on the other hand, I have him at like a 78 and still getting him higher. I'm hoping that there is more done with those two on the next update. I like them the most.