Doncaster v Keighley preview.
Duo set for Doncaster return
Doncaster are set to receive a double boost for the visit of Keighley Cougars, with Shaun Leaf and Mike Emmett both set to return to Tony Miller's squad.
Leaf has recovered from a knee injury while Emmett has served a one-match suspension, giving Miller increased options as the Dons look to bounce back from a 24-14 defeat at Whitehaven.
But Cougars coach Paul March admits Keighley will be carrying the scars of a pre-season defeat into Sunday's match at the Keepmoat Stadium.
March said: "We played them in pre-season and they gave us a bit of going over, so we're on a revenge mission. We'll see what happens, but it should be a tough game."
Scott Leatherbarrow is out with a shoulder injury while Richie Barnett (broken leg) is also sidelined.
March said: "We're thin on numbers, but hopefully we can build on the performance against Sheffield Eagles.
"It's a big open pitch at Doncaster and that's what we've been wanting. Hopefully it'll be a dry track as well."