Please let us use our 6 setups as we please

I understand that there needs to be a limit. I would prefer there to be more than 6 but if it is 6, can we get the option to use those 6 setups as we please instead of reserving one per spec?

For Hunter for example I have 4 BM talent sets (M+, Raid singletarget, Raid AoE and Raid hybrid) and 2 for MM (AoE/M+ and Singletarget) which would work fine with 6 setups if one wasn’t reserved for Survival.