Agreed. What I mean is that, assuming it was an initial half season loan, he’s really not going to be blocking any of those players progress. If he is disappointing we won’t sign him, if he is a revelation then signing him is a no brainer and absolutely nobody is going to complain about him...
None of those players (except possibly Sarmiento) are going to have any progress blocked by Alli being here for six months. And I guarantee all of them would be delighted about the prospect of training with him.