Don't fix it. I spend 95% of my time in Felucca so I'm not some "trammy" who likes the fact that I can now get scrolls... actually, I simply like the amount of people who are willing to go and DO spawns now... start them... finish them... I've probably raided more spawns in the last month than I did in the 3 months prior to this.
Besides... with as long as powerscrolls have been out... most of the people I know have all the scrolls they could ever need for their own account... we don't really mind losing a few scrolls here and there..
Throw in the fact that there are solutions... and it's not really a problem. We simply wait until the champ is nearly redlined... go in... kill as many as possible, finish the champ and loot their bodies before they have time to res. Or we go in and locate their stealthers (usually one of them is the protector), wait until they finish the champ.. kill them and take the scrolls. Or we simply raid them on the first level... we can finish a rat spawn in less than 14 minutes most of the time (including the champ)... so if we raid on the first level and put them in stat, they won't make it back before it's over... nor will they have worked enough of the spawn to get scrolls.
If they do decide to change anything... only the radius in which you can receive a scroll should be changed. People shouldn't be able to work the first level, send that player to the other side of t2a and hide him... and then bring in another account... wash/rinse/repeat.
In other news: It does seem as though the 120 drop rates have been DRASTICALLY reduced... if that is the case and we haven't simply been RNG cursed lately... that should be fixed.