Alfredo Morelos to the Rangers squad.The Colombian was missing from the starting 11 and substitutes in last weekend's win over Kilmarnock and his manager claimed he lacked focus in training amid speculation of a move to Lille.Between the sticks Jon McLaughlin hasn't conceded in the league since he started standing in for regular No.1 Allan McGregor and the pair of keepers will compete for the starting slot.Leon Balogun is back from a quad strain but the comeback target for Joe Aribo (ankle) and