Good Left back

I just finished my first Season with Albion, finished 7th!!! i have added kranjcar and Rosicky to my midfield for the upcoming season, also i got Kyle Walker for £3.5M! steal!!
All i need now is good LB to replace Shorey, £6M to spend!! any help!

I reckon Jack Robinson (from Liverpool) is one to look out in the future. If you want someone more established, then I reckon M'Bengué if he isn't at Sunderland already or maybe Benoit Trémoulinas? Good solid and pacey LBs!