There's not much to say about Niasse. "other than he's wasted in the U23's and should be available as an impact sub". I think Koeman is probably right, that he doesn't consider him good enough to start. He should be on the bench though, as he was fairly often at Hull.
Spot on mate.
We've got a player here on 60k a week that the manager has for no reason completely barred from all first team duties.
We spent £13mill on him and he's spent time out on loan at a much worse team than ours and managed to score some decent goals. Why not have him on the bench when we literally have no better options?