LOL whatchu on about? This is a bunch of repeated blahdeeblah soundbites- show me where he didn't hold the ball, got bullied, got destroyed today (or in any recent game, to be honest). Plenty of attacking passes today, and created the best pass of the game in the previous two games. What you CAN say:
1) it's hard to create against parked buses, no matter who the player is. Messi is one of the best in the world at both dribbling and passing- what did he do in the first 60 minutes? He tried, just like everyone else on the team, including Xavi.
2) Barça sucks, and has always sucked, at defending territorially, because of the style of play. The defense is built on possession, pressing, and positioning- NOT on a flat back four, 1v1 speed race, or hard tackles. If you say Xavi "gets destroyed" on the counterattack, you might as well say the same about Iniesta, Busquets, and Cesc. Adriano, Mascherano, Alba, Pedro, and Sanchez are the only ones who can really keep up on a counterattack.
I'd have been fine with Thiago taking more time from Xavi as he gets older- unfortunately, that ship has sailed. But as long as it's a choice of Cesc/Xavi- Xavi to start, every time, as long as he's fit. Maintain the Barça control for the first 60 minutes, then Cesc on when the opponent has tired legs and Cesc has more time and space to work his stuff and is less liable to make a crucial turnover.