Rangers might’ve taken a change of approach this transfer window, but there have been some successful strategies from the last few seasons. Whilst the club are now targeting young, talented players from emerging markets who have potentially high ceilings, Rangers have used the English loan market extensively in recent seasons. Liverpool winger Ryan Kent initially joined the club on loan before signing a £7m permanent deal. Granted, the Ibrox club’s stuttering player trading model allowed the attacker to leave for nothing four years later. Rangers also remain in discussions over the return of B…