O'Brien has already featured alongside Humphrey and Slane in the same team and it was a system that worked so you might be surprised at how the shape of the team will chance once they are both back.
Spot on man.
Slane was one of our best performers in our European game and pretty much ripped the pish out the Steau defence during the home game. Obviously we've not seen if he has any consitency or how well he performs on the (arguably) smaller games where the same adrenaline and excitement might not be there. Regardless, he has certainly caught plenty of folks attention and I for one can't wait to see what he can offer us in the SPL.
As for Jim O, I don't think many people appreciate the work that he does for us. He has set up quite a few goals this season and won countless free kicks in dangerous areas. I think the players around him need to learn to make more moves off the ball as he has a habit of skinning a man then having no one to pass to. Once the players can read each other a bit more then he will absolutely integral to our team.