paci's are the one of the only reasons people actually look at what they are about to attack before attacking it sometimes..... they also are a crit that is good for people who don't want to be forced to pk, and want to train a crit without the worries of being pked. they are most likely here to stay
i got a solution to your problem....make it so that only one paci PER ACCOUNT signed in. that way people on the same internet connection can play with paci's. and why would they create multiple accounts to counter this when that is clearly system abuse and pointless?
that or make it so that gp can't be used on ktp spaces....what use is it on one anyway? you have to kill the monster to get past it...