Royale has played the last two games, there is no chance Conte is going to get rid of him when he doesnt use Spence. Romero always gets injured/suspended and Sanchez is very much the backup there, Conte will not want rid without a replacement. Of course we can only guess, but I will be shocked if either of those are going....Guessing is all we can do
I would have guessed Tanganga actually, but for one thing he is home-grown and secondly he turned down a move to Milan or some other Italian team so i assume he'd not want to go to Portugal either (which would be a shame for him as at this stage he NEEDS to be playing and testing himself regularly).
Remember, though, that all these players have hit the buffers in terms of playing time and might want a change of scenery plus just, well, playing time