I think we'll sign Cesc, and that'll be about it for this summer (with half of next summer's transfer budget also blown ) apart from possibly buying Angel if there's a buyer for Maxwell.
Valdes, Pinto
Alves, Adriano
Pique, Mascherano
Puyol, Fontas
Abidal, Maxwell/Angel
Busquets, Keita
Xavi, Thiago
Iniesta, Cesc
Pedro, Alexis
Messi
Villa, Afellay
Bojan, Jeffren, Milito will be sold. Probably for a combined total of 15m euros or less.
And the likes of Kiko, Araujo, or Andrada may be signed to boost the B team, making appearances in the first team as required, along with Bartra, Muniesa, Delofeu, etc.
The squad looks reasonably solid overall...21 players is still less than most other big clubs, but as with the season just gone by, every one of them is a reliable starter. There's no real "weak fringe players".
So if Pep and the physios continue their good work with the fitness/injuries, then the squad should be ok to handle the 6 competitions next year. I still feel it's lacking one more goalscorer though...I was very excited by the possibility of signing Kanoute, but it looks like he's staying at Sevilla. Maybe Delofeu can make the step up this season?