Anet is not done nerfing yet.
Since I run only Battle, inform me if I’m mistaken, but I thought that you couldnt use Battle and Energy together because of ICDs? Other than that, I don’t see what merits a nerf, as the reason why other professions might not weaponswap is that they have decent damage tied to their auto attacks with the 2-5 skills being supplemental. On the whole, eles don’t have any real reasons not to swap, and much of the Arcane traitline is specifically designed to encourage swapping. So… Maybe ANet could ‘fix’ eles tripping swap sigils so often by just buffing auto attack damage instead?
I could see the endurance on sigil of energy being toned down a little.
Sigil of battle, I don’t see being so good it needs to be nerfed honestly. If it is, there’s other stuff we can use and it won’t be a big deal.