The pair will have to complete COVID-19 testing in order to gain exemptions to play in Adelaide after being with the Australian squad for the past four Vodafone Test matches against India.
The BBL Technical Committee today approved their inclusion in the Heat squad, with local replacement players Simon Milenko and Jack Wood exiting the squad in turn.
The Heat will finalise their final 13 prior to the bat flip.
Brisbane lost by 59 runs to the Perth Scorchers in Melbourne last night and travelled to Adelaide today.
The Heat return to Melbourne on Friday to meet the Renegades at Marvel Stadium on Saturday night before again travelling to Adelaide for the Australia Day clash with Perth Scorchers on Tuesday.
Brisbane currently sit in sixth spot in a crowded BBL|10 leader board.
Brisbane Heat v Adelaide Strikers
Adelaide Oval | TOMORROW 21 JAN | 6.15pm AEST
Channel 7, Fox Cricket and Kayo
19. Xavier Bartlett
7. James Bazley
15. Joe Burns
17. Max Bryant
26. Tom Cooper
16. Joe Denly (Eng)
48. Lewis Gregory (Eng)
5. Sam Heazlett
30. Matthew Kuhnemann
33. Marnus Labuschagne
55. Ben Laughlin
50. Chris Lynn (c)
65. Morne Morkel
8. Lachy Pfeffer
59. Jimmy Peirson
6. Mark Steketee
4. Mitch Swepson
24. Jack Wildermuth