Mav Weller has been ruled out of Saturday’s clash with Richmond after sustaining a concussion at Thursday’s main training session.

The pressure forward failed to pass a concussion test after the accidental head knock.

Hear who's in the mix for Round 10

In happier news for Saints fans, key forward Paddy McCartin trained strongly on Thursday, as did Jake Carlisle, who would be a welcome addition to Alan Richardson’s team.