What is it that you want? Thiago getting more minutes or Fabregas get back to Barcelona!? If it's both then just forget it, Fabregas ain't gonna allow Thiago to have many minutes. But in the case of Afellay he might not prove much hindrance because he can cut it even from wings!!
I'd also like to add that we shouldn't get carried away from Thiago's performance yesterday. I know I'll receive a lot of stick for saying that but come on Ceuta isn't much of an opposition and our lads actually play teams even better than them in the Segunda lately anyway!! No I'm not saying Thiago's isn't quality, only that he shouldn't be hurried. Guardiola and even Lucho seem to be of the same opinion, although the latter might have his own hidden agenda...
I mean how many would like to lose out on such a special talent
And finally to those of the opinion that Fabregas is injury-prone... He just played his 200th game for Arsenal in the Premier League. That is some huge number of games for a 23 year old! His injuries keep recurring only because Arsenal have to always rush him back from injury. If that's checked he wouldn't spend as much time on the injury table like he does lately... just saying