Yeah that's something like what I was thinking but that limit to 2 editable epic affixes is actually not bad! I mean 9 times out of 10 imo, there are always at least some good epic affixes on eternal pets, maybe 1 or 2 on a good set pet .
For me though, I get good affixes but an undesired set affix. I'm always trolled lmao. Especially with Elements pet. I mean they aren't truly useless but yeah.