I get the impression that they think he spends too much time practicing the "lair" shots, and not enough practicing the normal cricket shots. He's a bit like the Charlie Cameron of the cricket world - all flash, no substance. But I agree, there has to be more to it than that.Gotta be more to the Maxwell story that we might ever know. Smith's comments about the way he trains were mystifying, unless Maxwell is a total lair in the nets which would belie his good ton in India.
MMarsh has been expected to take wickets although his return after injury did not indicate that he would.
Marsh has never taken more than the occasional wicket, mostly due to the batsman laughing so hard that he accidentally stuffs up and hits it to a fielder. He doesn't even look like doing that post-surgery.
Yes, not what he was picked for ie runs and a couple of wickets now and then. Really useful all-rounders break batting partnerships, and I do not mean in MMarsh's case by getting out.