If O'Hare could learn to finish you could push him further forward still, and just have the one traditional striker, who'd still be part of a pair at times anyway.
I actually find O'Hare remarkably frustrating. Before I get pelters for that, I need to emphasise that he's got the promise to be a top, top player, and to get him on a free transfer was an absolute joke really. I genuinely think he could end up top six team in the top flight. However... for the moment, his end product just doesn't match the rest, and that includes his final ball which is often scuffed or inaccurate - even the weekend it wasn't the best pass really, it just fell right.
Of course all that's why he's with us in the first place, but if he can just add that composure, he could fund an entire squad rebuild all by himself.