I think Etete will be a good Championship striker. He's got a nice touch and is quick. His issue is he needs to get tougher. I find he's too easy to knock off the ball which unfortunately at the level if you are playing as the lone striker you can't allow. He can also do with working on his heading as well.
Again he's been unfortunate that at times this season he's been required to play as a target man which isn't his game.