I'm not convinced that this is the case; Tel is capable to be so much more, but up until now he's played in a poor struggling team with no set tactical approach, Odobert has been unlucky with two bad injuries, but before the second one he was showing real signs of kicking on, Kudus I still believe if he is not the focal outlet for the team as he has been, not many teams will double, sometimes even triple up against.
RDZ's approach and how he sets us up could be transformative - all three have it in them to kick on.