Hull FC have signed outside back Jack Loan on a four-week loan deal from Championship club Batley.
Logan, 25, came through the academy system at Hull FC before leaving in 2019 for a move to Doncaster. He joined the Bulldogs for the 2021 season.
He made 40 first-grade appearances for Hull FC between 2014 and 2019, scoring 15 tries.
Logan said: “I’m excited to be back at my boyhood club for the next month, and want to use this as a chance to prove that I can still play at the highest level in the game, and see what doors that may open.
“I’m extremely appreciative of the opportunity given to me by Batley to allow me to come here on loan – it always means a lot to represent the black & whites.
“Even with the injuries across the squad at the minute, the likes of Connor [Wynne] and Mitch [Vulikijapani] did a great job on Saturday, so I know I need to work really hard to earn a place in the team.”