I'll indulge the conspiracies for a few minutes. We're being buffed to get the class popular again and then nerfed back down. It doesn't work though.
The real paladins are the ones that stay around, through some up and down. Sure they'd leave if the class was nerfed *ahem* "to the ground," but they'll stick around through a lot. They want to be paladins and will be, even at the cost of some weakness. We don't need a bait and switch. All it does is frustrate us.
FotMs will love the buff phase though. They're the same people that rerolled warriors and druids. They were warlocks before that. They're whatever is strong this month. But they're a fickle group. By that I mean they have zero loyalty to any class, no interest in any particular role or play style. The second paladins start going down, they leave. Bait and switch gets them in for a few weeks.
Min-maxers are really little more than a variation of FotM, but they like to feel important, so I'll give them their own paragraph. They only care about the current use of a class. They'll throw aside anyone if they don't fit their formulas. Up and down just means an invite and a kick the next day.
Find our place and put us there. Roller coasters aren't good game balance.