Joselu's movement to create chances for himself is far far better than Mitro's. Especially for his first and third chances, as well as the header against Swansea last week. That's why for me he can't be compared to Mitrovic. The 5m tag is moot because he's clearly a much better player than that. If he can keep getting into good positions and is limber enough to create easier chances for himself like the one at the start of the second half then I'm confident he'll score more often than not.