It's curious how the human mind works. Watching Australia's batting line-up melt for 60 had the cerebral cortex conjuring up an image of New Zealand coach Mike Hesson's data-laden work laptop.
My mind's eye pictured it easing open somewhere in Harare and capturing the 10 sequences of technical vulnerability in readiness for the trans-Tasman home-and-away test series, starting in November.
An extension of that scene envisaged the footage being emailed post-haste into the inboxes of Trent Boult and Tim Southee.
Stuart Broad's eight for 15, the best test bowling performance at Trent Bridge, riveted. The display left him level with Fred Trueman on 307 test wickets, albeit with differing averages (Trueman's 21.57 v Broad's 28.95). It was complemented by exquisite slip catching.
The fitness and accuracy of Boult and Southee form the key to New Zealand's hopes of emulating Broad. Theirs is a pristine chance to entrench their pedigree as the country's greatest new ball partnership, especially if they pitch up outside off, on the line of a fictitious fourth stump.