Originally Posted by
Drops Of Venus
Not necessarily. There was concept art for one of the Ant-Man movies (I don't remember if it was the first or second) in which we could see Cassie shrinking alongside her father, and she had NO special suit or helmet on. I've always thought that the choice to portray her like that in the concept art was a sign they thought of the possibility of revealing Cassie as a mutate in the MCU, and that exposure to the particles gave her the ability to shrink and grow at her own will, much like the comics. Not sure how they would explain that she didn't go cray cray like Darren Cross, but I'm sure they can come up with something.
I'm more worried that her suit is gonna look too much like the Ant-Man one. I found the Wasp design to be quite bland and pretty much a female version of the Ant-Man one. I hope Cassie can get something more distinguishable, ''girly'', and with more vivid colors.