Johnson may cap his comeback by being the fourth Australian bowler to collect 40 or more wickets.
He was left out of the Ashes series in England earlier this, yet, Australian pacer Mitchell Johnson refuses to step back and is working on with Dennis Lillee and Terry Alderman, to regain his form ahead of the Ashes down under, where he is expected to be recalled in the squad.
Terry Alderman is the only bowler to take 40 wickets in two separate series. Surprisingly, they came at eight-year intervals, both in Ashes contests.