Ferguson has returned to South Australia after scoring 377 runs at 94.25 in five one-day games and 390 at 48.75 across 10 T20Is for Worcestershire.
Guptill will also be available for two county championship fixtures,while Ferguson could play in the knockout stages of the One-Day Cup.
Callum Ferguson signed a three-year deal with Sydney Thunder
Australia selectors for the radically changed squad that emerged from the Hobart wreckage struck a discordant note for some former players after Ferguson and Mennie were barely given chance.
Australian vice-captain David Warner responded very humbly to a twitterati by supporting his teammate.
Australia added Joe Burns and the uncapped Callum Ferguson to their squad for the second Test against South Africa.
Callum Ferguson is out of action from the cricket field owing to a serious injury while fielding at deep backward square leg in December 2015.
Travis Head and Cameron Ferguson makes highest ever stand for South Australia in response to Western Australia target
Australia A are still unbeaten in the tri-series and will be looking to sign off with a win.
Ferguson is certainly eyeing a comeback in the senior team.