Tom Willis, Sione Tuipulotu, Matthieu Jalibert - 3 Players to Watch in Investec Champions Cup Round 4

We've picked three standout stars to keep an eye on in the last round of the Investec Champions Cup pool stage: Saracens' Tom Willis, Glasgow Warriors' Sione Tuipulotu and Union Bordeaux-Bègles' Matthieu Jalibert