No knowledge, just rapidly fading memories of previous seasons
I agree that Olly probably hasn't lived up to his full potential, but it was only four years ago that he fought his way into the World Cup squad. He wouldn't demand a starting spot in the top A-League sides, but I do think he'd be a good fit for the midfield I assume Mulvey is creating. Plus he's one of us.
McGing exceeded expectations at right back last season (though, to be fair, he set those expectations in Round One), but I think Mulvey will want a specialist there. McGing and Rowles might be good enough as cover, but assuming he sticks with a similar formula to his Brisbane team then the fullbacks will be the main attacking threat from wide. Clisby gives us a specialist left back, so I assume we'll see a first choice right back come in. I think Melling will look better in a more limited role as a holding midfielder. He's no Brama (or Paartalu or Brattan for that matter), but I think he'll do well in a defence-focused, ball-winning role so long as he has plenty of passing options when he has the ball.
I've actually been re-heartened by Mulvey's recruitment so far. I tried to ignore everything A-League related for a long time after the last game, but Mulvey's impressed me. He's repeatedly mentioned the importance of everyone moving to the Coast and building a strong culture, and the new signings all seem to have bought into that. His staff looks good and he ensured there was a meaningful job for Monty. So two of my biggest complaints from the end of last season were addressed before we even got to June. I'm satisfied with all the signings so far, and I'd expect at least a first choice striker, wide player, right back, and midfielder to come in. I can't see that we'd spend less than last season, so with the money freed up from Brama, Storm, and presumably De Silva we should be able to get some good players for those positions.