This means he is finally ready for a full match. We really need him in the UCL and liga matches in the 2nd half, remember what happened at the later half of last season even though messi scored a bucket loads of goals ? Since he has been allowed enough time to recover fully and he has this immense hunger for goals now, he will be more lethal and take the pressure off from pedro/alexis. Plus we now got thiago back too
Villa will not be sold at any cost, if that was the case he would have been hurried to matches to get more goals out of him instead of playing Alexis. Besides, Villa integrated into this team like no other player, nobody could tell he is not from masia from his playing style ( right from the 2010 season
).