One of the giant first challenges facing new St George Illawarra skipper Cameron McInnes will be keeping the side focused as popular teammate Jack de Belin stands trial for alleged sexual offences.

De Belin looked in peak condition on Monday as he trained with the Dragons, and will appear before the courts on February 3. One of the charges, aggravated sexual assault in company causing actual bodily harm, carries a potential life sentence if convicted in the most serious cases. De Belin has pleaded not guilty to all charges.

Cameron McInnes' first order of business as the new St George Illawarra captain will be keeping the group focused during Jack de Belin's court case. Credit:NRL Photos

Senior Dragons admitted late last season they were affected by the absence of de Belin. They thought he would return but the Federal Court upheld the NRL's no-fault stand-down policy.

The emotional toll from the de Belin drama and a shoulder injury to Gareth Widdop were key reasons the Dragons sunk to 15th on the ladder.