It's a long season, he's 1-1 so far and wouldn't have counted on an early win against the Roosters as reigning champs. With Peats' suspension he probably didn't care too much about the result, but now needs to work on the effort...
Having suffered our first loss (and by a rather large margin), coach now has the chance to try and get some improvement out of these troops so the next/subsequent losses are never that bad. As for changes, he needs Peats back for dummy half/tackling, he needs a proper goal kicker, someone might have to fill in for Lussick, and coach needs to get a bullet up anyone who thinks its ok to reduce the effort when we're getting beat.
I can see Hunt in for Toutai, maybe Kelepi starting, but think he'll stay with the halves as is for another two weeks (and maybe instruct Hayne to get more involved with his long kicking game).