So if all goes "well", Juventus will have a central midfield consisting of Xabi Alonso, Momo Sissoko, Poulsen, and Billy Zanetti plus Tiago. That really isn't too bad, though it seems someone will be left out. Even if you guys don't get Xabi that's still Sissoko, Poulsen, Zanetti and Tiago. Still not too shabby, less creativity but a whole lot of strength.
Tiago is quite likely to be sold even now without us getting Poulsen and Xabi, he wont be around at all if both of those gents come.
But the predicament you pointed out is still the same, except you exchange Tiago with Marchisio there, quite crowded with 5 DMs/CMs. And yeah, said in earlier posts that quite alot of depth, and it may be explained by Ranieri playing on 4-3-3, 3 of the 5 playing, and two on the bench. But who knows what the heck he is planning, and even that is doubtful because in that formation, it would mean Nedved and Camo who both be on the bench. Which is unlikely.
Again, if really do get Xabi (and keep all the above mids=, which I surely hope, then one truly doesnt know fuck all about what Ranieri is cooking. Dude is a weirdo. Cant even start to analyze his plans, if all of the above speculation occurs (we would have too stacked of attack, a too stacked central mid).