She really needs vertical mobility of some sort — something that’ll allow her to jump up onto a ledge above or get out of the way from a push. Perhaps maybe borrow a pair of wrist rockets from her daughter to boost her up.
She also needs a self heal of her own — something that’ll free her up to grenade someone other than herself. Perhaps give her rifle the ability to heal her a few hp’s per unspent cartridge when she reloads.
I hope it happens. I really do.