We’re only two days into the series and already it’s utterly riveting. Enough swings of fortune and shifts of momentum have been shoehorned into six sessions to silence even the most ardent detractor of Test cricket. Not that you’ll find too many of those around in an Ashes year. It’s a paltry sample of course but one particular misconception has been laid firmly to rest. It’s the one, never shared in these quarters, that purported Australia would be a pushover. Oh no, there is a glass jaw about England and the combative Antipodeans fancy themselves to land the knockout punch. Even more so now that the pugilistic and gloriously straightforward Darren Lehmann has assumed the reins. If the home side thought the turmoil of the opposition build-up would place them on the front foot, they’ll be more than just a little concerned to be pinned back on the crease fending off the short stuff.