The former Swindon midfielder will go straight in to Blackwell's plans ahead of tomorrow's clash. Sun Jihai is back from his four match suspension but it's bad news for fellow right-back Greg Halford.
He sustained a slight knee ligament strain and will be out of action for the next two weeks.
Other new on-loan midfielder Nathan Dyer is in the squad while Matthew Spring and Darius Henderson are both back from their training ground injuries.
Bristol will be without Christian Ribeiro, Steve Brooker and Jamie McCombe. Adriano Basso should continue in goal despite just coming back from a calf injury.