Like Steve Smith when facing Scott Boland in the Sheffield Shield match at the MCG last month, we might all be playing the wrong line.

We’re looking at a quantum of missing Test runs. We’re looking at a vacancy at the top of the order. We’re looking at the hole left by Cameron Green’s injury.

We should be looking at Smith.

He’s an all-time great, no doubt. But that was then. Smith’s last Test century was in the Lord’s Ashes Test last year. In 10 Tests since, he’s made four half-centuries and averaged 33. It’s adequate, at best. But Australia generally does not deal in mere adequacy, and Smith certainly doesn’t.

For comparison’s sake, David Warner averaged 31 in his last 10 Tests, including a century against Pakistan. When he retired, not many thought it was a moment too soon (even fewer would have him back now).

In the opposite change room this summer will be Virat Kohli, with Smith, Joe Root and Kane Williamson the premier batsmen of these times. In Kohli’s last nine Tests, he’s averaged 41 and India is puzzling over his recession. In Australia, seemingly there are no quizzical looks at Smith. But there should be.

Test form can be tricky to trace because Tests mostly are played in short, hectic series, with long lulls in between. Australia hasn’t played once since March. To a degree, we’re starting again now.

But Smith hasn’t been blazing runs in other forums, either. He did not play in NSW’s first Shield match against South Australia and missed out in the second against Victoria. He might tell you he was unlucky: a leg-side flick to the keeper in the first innings, a marginal lbw decision in the second. He did tell you, in body language. He really needs to put a sock in it.