Rotherham have confirmed the signing of second row Ben Thomas for the rest of the season.
Thomas previously worked with new Titans boss Alex Codling during his time at London Welsh, Barking and London Scottish.
And the 24-year-old admitted the chance to link up with Codling once again was too good to turn down.
Thomas told the club's official site: "I know Alex Codling really well, having been coach by him during my spells at London Welsh, Barking and London Scottish. When Alex offered me the opportunity to come to Rotherham I didn't need much time to make up my mind.
"I'm delighted to be here and to play full time professional rugby is what I really want to be doing. Hopefully I can impress in training and become part of the match-day squad."