Would potentially make a good hold-up player but we have Ulloa (for now at least). Admittedly Ulloa isn't the best at doing this but it's not worth having both of them.
I'd rather see us sign an all-round striker but they're quite hard to come by..
Has he ever been that good? Don't believe he would do much in the Championship either, tbh. A Boro fan I know said he would leave the country if they sign him