Hull KR coach Craig Sandercock is refusing to allow mounting speculation over his future to affect him.
Holders Warrington will play Huddersfield in the quarter-finals of the Tetley's Challenge Cup.
Hull coach Peter Gentle is confident his side face a bright future after emerging from what he called "a dark place".
A review of the weekend's action so far in Super League XVIII as Hull, Huddersfield and Bradford won on Friday.
Post-match reaction to Huddersfield's 36-22 victory over Widnes.
Post-match reaction to Bradford's 28-7 victory over Salford.
Post-match reaction to Hull's 26-16 victory over Warrington.
Ian Millward previews this weekend's remaining action in Super League XVIII and the NRL.
Team news and statistics ahead of the weekend's action in Super League XVIII.
Team news ahead of Hull KR v Wakefield in Super League XVIII on Sunday.