We still have 4 possible props. Baldwinson, Kibula, Scurr and Evans if he is fit. Not a great choice but needs must.
I expect that's how the forward line will look on Sunday. Hoyle and Mustapha are unlikely to feature as they both played on Friday night. JK has stated in his pre-match interview that Ben Evans has a similar type of injury to Ant Walker. Its a tough one, do you play him when he's not 100% as we are down to the bare bones or do you give him time to recover and go into the game with only 3 props.