Its not fair to wipe everything just because some morons cheats with +15 gears. They'll do it again.
Its not only because of bugs and buggers, its also because of new systems which will be implemented. Such as:
- No token shop, that means players who upgraded their kid gear would have huge advantage over new players, that makes it unfair for everyone.
- New upgrade system, depends how its done getting high upgrade will be less RNG and will require hard work to get high upgrade, again it would make unfair for new players if no wipe happens.
- If new upgrade system will be too hard or time consuming, most players who own +15 gear will just use it on 70cap.
- Cash shop changes, such as no Wagu machines, until some events occur, so again it makes unfair for new players, because current will have huge advantage who used Wagu before update.