What about 73 vs 46?
Havoc and Pulse are the main WW contenders, that's been clear for a long time (sorry Atlas guys) Havoc and Pulse are always going to have to fight each other. To do this cleanly Havoc made sure Atlas were no longer a threat to them and from what we see I think that is accomplished.
Pulse should of finished Natars of so when the time came they were clean to fight back. Instead they now still have Natars popping up every so often with havoc wading on in with their size 12s.
There's noone else to blame. And until you see Havoc, Atlas or Natar timing attacks on same locations, it's not "all alliances vs Pulse" It's Havoc taking out their WW competition and Natars continuing with their server targets as they have done all server. Congrats on still hitting Atlas players though, the smallest threat to your WW chances.