If Gal Gadot Returns To Fast & Furious, It Shouldn't Be For Fast X
There is a bigger chance for Gisele in Fast X to appear than Gal Gadot, whose possible comeback to Fast and Furious has been long rumoured. Gisele made a comeback as a member of Dominic Toretto's gang for both Fast Five and Fast & Furious 6 after her debut in Fast & Furious (2009), also known as Fast & Furious 4. Gisele passed away in Fast & Furious 6, although this does not exclude the character from making a comeback in the subsequent films.
Although Gisele in Fast X is a possibility, there is a bigger chance for Gal Gadot to return to the Fast and Furious franchise. As a member of Dominic Toretto's team, Gisele made a comeback in both Fast Five and Fast & Furious 6 after her debut in Fast & Furious (2009), also known as Fast & Furious 4. Gisele's death in Fast & Furious 6 does not exclude the character from appearing in future instalments of Fast and Furious.
There is a wonderful Gisele and Han prequel plot placed between Fast Five and Fast & Furious 6, as Han and Gisele spent one to two years travelling the globe in that time. Fast & Furious 6 hints that Han and Gisele underwent a few adventures before reconnecting with Dominic Toretto's gang in advance of the Shaw mission, even though it is difficult to determine how much time occurred between Fast Five and Fast & Furious 6. Fast & Furious 6 opens with Han and Gisele in jeopardy in Hong Kong, illustrating how action-packed their time together was.