To be fair to Tim (though I'm not sure he deserves it in this case!), he said at the time that Liam's game (and Oli's for that matter) were head and shoulders above where his was at that age but questioned Liam's 'hunger' - this time he is still talking up Liam's ability but staying quiet on the other bit, since surely he would have to backtrack if he were to talk about that aspect of Liam's game again.