Why did the fairly odd parents get poof?

i dont really have anything against poof, its just that he kinda mess up the whole show!! he changed it forever!!! i liked how it was before wayyyyy better! dont u think its awful they gave him a THIRD faily odd parent!!! i liked just cosmo and wanda wayyyy better. they should like send poof away to fairy training school or something and then never mention him again!!!! dont u think they should get rid of poof?????