Rikki Sheriffe is set to feature for Cougars in Saturday’s pre-season friendly at home to Gloucestershire All Golds after agreeing a one-month loan deal from Halifax.
The former Bradford Bulls utility back will link up with younger brothers Jode and Jesse at Keighley.
Bradford-born Sheriffe, 30, has played for the Bulls, Halifax, Harlequins and Doncaster in the 13-man code and also had a spell in rugby union at Newcastle Falcons.
Cougars are also working on two other potential signings for the new campaign, which starts next month.
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