Valeri Bojinov admits he's unsure if Manchester City teammate Rolando Bianchi is unsettled at Eastlands.
It's been claimed in Italy that the former Reggina star wants to return home, but Bojinov said: "I do not know, I've been away from Manchester for a month.
"I know he's frustrated because in Italy he scored goals and played well. To score 18 goals in the Italian championship is not easy.
"I do not know why he isn't playing, you'll have to ask the coach."