yea i agree with SHINIGAMI, try attacking one of those big faction that will be attacked by a lot of other factions, its nearly impossible to defend them all
What if the time doesnt match with others who attack that big guild?
if you bid right, time will match up.. The times are always almost at the same time with atleast 3 mins or so between each TW, IF IT'S ON THE SAME DAY ON THE SAME FACTION.. to make sure it's on the same day, Bid's on lands need to be put down on the same time/day. Most factions .. always BID (most of the time), as soon as the bidding time starts, (to make sure other factions don't bid on same land they were planning to) .. so in most cases, if you bid right after the bidding time starts,, your times will match up (assuming other factions bid on the same fac. right after bidding time starts).... Unless ofc. there's more than 3 factions attacking same fac. then.. it'll be a different case.
We don't plan to reset the territories at least in the next 2 months.
PWI is facing this problem right now, and thus Territory Wars have become largely stagnant. Constantly resetting the map removes the incentive to better your faction or to attempt land grabs, because the map is just going to be reset when you take power anyway.