Kris Commons has been a key member of Celtic squad for four years . The former Motherwell and Rangers striker is currently on loan at the Scottish Premiership side from his parent club Rangers. Deila put increased emphasis on fitness in new regime . But Commons has met his targets and is now back in the first team .
Kris Commons has been a key member of Celtic squad for four years . Commons admits he struggled when Ronny Deila arrived . Deila put increased emphasis on fitness in new regime . But Commons has met his targets and is now back in the first team .