Finn Theobald-Thomas: Leicester Tigers sign Gloucester hooker Last updated on 2 minutes ago2 minutes ago.From the section Rugby Union Leicester Tigers have signed hooker Finn Theobald-Thomas from Premiership rivals Gloucester for next season. The 19-year-old England Under-20 international has been with the Cherry and Whites since his former club Worcester went into administration earlier in the season. Tigers interim head coach Richard Wigglesworth said Theobald-Thomas is a player “with a bright future”. “We are looking forward to seeing him continue to grow,” Wigglesworth said.