Agree....but we have finite cash. And I think it could go elsewhere.You sign him because you think he's better than what Kulu or Maddison offer. Neither are bullet proof selects for the more central attacking role.
Having said that.....it was as recent as our last game that we were left with no number 10 and the we know the schedule will be busy - so there's an argument all 3 will get loads of game time.