HULL KR are sweating on the fitness of key quartet Joe Burgess, Jez Litten, Sauaso Sue and Sam Luckley.
Burgess left the field clutching his shoulder in the win over York Knights last weekend whilst Litten missed the tie entirely with an ankle problem.
Whilst the former won’t play against Leeds Rhinos this weekend, Rovers are still waiting on the latter.
There are also question marks over Sauaso Sue and Sam Luckley.
“Joe Burgess could have played this week but I don’t think he will,” Peters said.
“We will see where it is after that but it’s not a major injury.
“Jez Litten we will have to wait and see where he is at. There’s also Jesse Sue and Sam Luckley has a hamstring issue which we need to get a scan on.
“There are a few people that we are possibly waiting on.”