The club have completed the signing of South African Brad Macleod-Henderson.
He put pen to paper on an 18-month contract today having joined the Titans from super 12 side Natal Sharks.
Brad spoke exclusively to TitansRugby.co.uk earlier today. He said: "Rotherham offered me the chance to play Premiership rugby and I couldn't refuse. I've signed for 18 months and I'm settling in well."
He has not been named in the traveling party for Narbonne but could figure in the Zurich Premiership encounter with London Irish at Millmoor on December 20th.