Yes...
It'd be so cool if there was another Eevee evolution, I'd probably raise one, it'd be a challenge, but meh. As long as it's nothing weird as "Vineon" or "Bloomeon" or "Flowereon", lol. So, yeah. It IS a great idea, IMO.
It'd be SO cool aswell if they got a Ghost Eevee evolution. "Scareon!" :)