Jhye Richardson's return to Test cricket after a long layoff was marked by a relentless focus on his signature weapon: speed. The Australian fast bowler, who had been away from the game for 1,468 days, couldn't help but keep an eye on the electronic scoreboard, constantly checking his speed with every delivery. This habit, shared by legends like Brett Lee, was a testament to the importance of pace in fast bowling. Richardson's return to the MCG was a whirlwind, with a two-day Test that tested his resilience and skill. Despite struggling with rhythm due to wind conditions and the presence of more senior bowlers, he managed to find his stride in the second innings, taking a wicket and showcasing his potential. The speed gun, an unusual sight at Aussie net sessions, became a constant companion during Richardson's return, providing instant feedback on his key metric. His fastest ball clocked at 141.7kph, a short ball that swayed England's Jacob Bethell out of the way, highlighted his goal of consistently bowling around that mark. Richardson's quick return, with only a couple of competitive matches since his shoulder surgery, impressed teammate Travis Head, who praised his talent and skill. As the Aussies prepare for the New Year's Test, Richardson's performance will be under the microscope, with the speed gun once again trained on his net. But Travis Head won't be at the other end, adding an intriguing dynamic to the upcoming fixture.