[Rex Features]Bristol City boss Liam Manning says there is a "slight possibility" wing-back Cameron Pring could be fit to face Sheffield United in the Championship play-off semi-final first leg.Pring missed the last two games of the regular season with a hamstring injury having started eight of the previous 10 league matches.The Robins welcome the Blades to Ashton Gate on Thursday and have no fresh injury concerns, according to Manning."Everyone came through Saturday OK," he told BBC Radio Brist