I have a dream! In this dream both bots and veggies mutate without problem!
But the problem is that if a veggie mutates, it can 'possibly' get a shooting ability or maybe even a tie-feeding ability! WOW, but then it is unfair for the fair little bots, because the veggies also get free energy (because they are veggies :), doh)!
What about if a veggie get this kind of stuff, it is reverted to bot? or something?
Hope you get the idea!?