Small Group Changes for WvW?
GW2 WvW is a lost cause for small groups, at least in the upper tiers. The maps are just too small, and the Devs have said they can’t expand them because of technical limitations.
Otherwise the only other solution is to change some fundamental game mechanics. These would include removing the downed state, limit rezzing to healers, and removing the 5-man limit on AoE’s.
I doubt this will happen, however, as the systems are just too important to the game. All the rest – changes to scoring etc. — is just tinkering, and won’t do much.
GW2 is currently the top for casual, zerg-oriented RvR. But if you want something different, you have to look elsewhere.