why don't they just leave it alone?

honest question, rdm and sam and maybe even bard(honestly a few OG jobs)seem to be in great places so why change them for the sake of change? rdm could "maybe" use an aoe finisher/statement spell but thats really it, reading about giving it a DoT addon and such really sounds strange. Why are people so bent on making every job uselessly complex? is it really so insulting to include simple classes? I'm as hyped as anyone for the new expansion but if i login and see rdm busted cause it'll look good for the number of changes then i'll have flashbacks to HW bard(which is fine now, I meant bowmage bard) and SB summoner, my former 2 jobs that both got gimped up for changes sake. at this point just leave em be and bring in all new jobs to tweak for a few yrs.