We could have bought him for that or even less last summer as he was entering in his last season. I don't understand why we will do it now is we didn't do it then, unless we sell someone
Maybe we'll let Shaq, Lallana and Milner go in the summer, who knows?
And after all we have too many midfielders atm, so replacing 1 of them with another striker/forward makes sense to me.