I think Alli has a long way to go to justify the hype, a very long way, he is 20 so he has a chance but I'm far from convinced that he will be the player that many pundits are predicting.
I've seen a fair bit of Pogba, in the CL, for France, at Utd and I can't ever say I've watched a game and thought wow this guy is really good. He's very athletic, is pretty good technically but he seems slow of thought to me. When I watch Modric for example it guts me that he left Spurs, to me he is simply levels above Pogba although that is hardly a criticism as the same can be said for most.
But I also don't think Pogba contributes anywhere near enough in terms of goals or creativity as the one closest to the main forward, and I think it's because he doesn't see pictures early enough.
Back to Spurs we need to have a rethink on where we are going at the moment, these 4 or 5 months haven't been good enough. It's great that we are reasonably solid but first of all we need to stop thinking about not conceding as a priority and start thinking about getting after teams again. We are playing too deep, too slowly, in the wrong areas of the pitch and without enough aggression. It's hasn't been good enough, and today was typical of the lethargy that we have been showing all season.
Alli, Eriksen and Son are most commonly the 3 and they aren't contributing enough, but I also think our deepness doesn't help them. We need to sharpen up all over the pitch and get back to forcing the issue, to be honest much like Liverpool do but with a better defence.