So you've build an aurra team with the sole purpose of outscoring your guildmates, but if you had 3po you wouldn't use it to outscore your guildmates?
Now that's something i find hard to believe.
it's totally fine if you would have (ab)used the living heck out of 3po if you had it, that doesn't mean they shouldn't nerf it. If anything it's an argument in favour of the nerf. If noone would use 3po because "it's not fair" they wouldn't have to nerf him in the first place.