While Pakistani leg spinner Usman Qadir, Sam Whiteman and rookie Aaron Hardie replace them in the squad.
The BBL Technical committee has approved Local Replacement Aaron Hardie to come into the squad for Joel Paris due to injury.
20-year-old all-rounder Hardie was awarded a Scorchers Rookie contract for the first time this season and is in line to make his BBL debut.
KFC Big Bash League – Game 7
Perth Scorchers v Melbourne Stars
Wednesday 9 Jan @ MCG
Broadcast: Seven network @ 4:15pm AWST