Ironically we let Antonee Robinson go. He's developed into a competent, but not world beating, fullback. Arguably better than some on that listThe frees, academy, and loans since that period...
Hibbert
Sidibe
Jacobsen
Holgate
Vinegre
Nkunkou
Browning
Martina
Garbutt
Kenny
There's never been any competition or development since Coleman and Baines ruled the roost. Apart from Digne, it's never been an area of investment
However, he wasn't going to get a look in here at the time, so it worked out well for him.