I think Cartwright playing 80mins last week gives him a good chance of being called upon to do so again this week - given Matterson will be underdone (and maybe play less than his customary 80mins) and there were injury questions over Doorey?
Lets please have Russell and Dunster in, and Waqa Blake out of the list all together this week... time to try a fix for what has become an obvious problem (which will be targeted mercilessly by any decent opposition coach. But if Arthur doesn't want the headlines, then hopefully that's a change that becomes reality as the squad is trimmed to 19.
And as for bench cover for Hodson and Hopgood to play reduced minutes... given Jake has been named in the extended squad each week (compared to Rein only once) and has been retained as 18th man, then I think we'll see him again named in the #18 - but included in the 17 on game day (to avoid days of headlines)?