They both stand offside too much, both don't put enough effort in, both foul too much, both jump too early for headers, both have a poor first touch and both never look like they were expecting to receive the ball when they get it and are therefore on the back foot.
You could be on to something, at least they'd understand each other.
Both will also score goals in this league. They're both poor and I don't expect them to form a cracking partnership but both have shown so far that they can get on the end of chances in this league, important because we create so few.