Cullen believes that Featherstone’s victory at Sheffield Eagles proves the West Yorkshire side are a very capable team.
“We had a very tough game against Whitehaven last week and I was very pleased with the outcome especially as Haven threw everything they could at us in the first 20-30 minutes,” said Cullen.
“Featherstone will come here with the same physical approach and they will be full of confidence following their victory at Sheffield.
“To win so well at the Don Valley is no mean feat and I’m sure they will be looking to get over our pack on Friday. If our forwards thought it was tough against Whitehaven then it will be tougher against Rovers.”
Featherstone coach Daryl Powell believes his side can come away from the Stobart Stadium with a win, saying, “If we can play anywhere near the level we did last week then we will have a good chance.”