Financial pressures mean the relegated club are certain to lose players but keeping captain Ben Mee could be crucial
Offiah won four Challenge Cup titles with Wigan between 1992-95.
Erik ten Hag has been appointed as Manchester United's manager, and owner Avram Glazer believes the Dutchman will do "a great job".
Rafael Nadal beat Jordan Thompson to bring up a 106th win at the French Open, setting a new record for victories at a single grand slam.