The Welshman was missing for last week's friendly against PSG in Doha.
"He's in the squad, but I have to decide if he plays or not," revealed Ancelotti ahead of the game with Celta Vigo. "He trained this week and he's ok. He's had no problems, but we might wait a bit to make sure he returns to his best. The most important thing is that he's ok."
For breaking stories and all the great banter like us on Facebook: facebook.com/tribalfootball