Ya you never know though... your Cham might get bored with the crickets too and want a different insect. Its nowheres easy to be able to read your Chameleons mind but make sure you can be ready for anything!
I have a bug supply guy that comes once a week so im pretty ready for insect change what would u say the best worm to feed her is right now ? i think next wednesday when he comes by im gonna try again with the worms and see if that works.