STEFAN Ratchford could miss Saturday's game against Catalans Dragons after being hit with an RFL tripping charge.

The England international collided with Sam Tomkins during Saturday’s 27-26 Challenge Cup defeat to Wigan in an incident which saw referee Ben Thaler award a penalty against Ratchford.

The Wolves full-back has the option of an early guilty plea, but the offence has been categorised at Grade B, meaning a ban could still follow.