A good many things come together to curse teams that have won Super Bowls in their recent past. One is complacency. Another is the tendency of other teams to play them in the regular season as if it WAS the SB. A third is the problem of their SB players demanding hefty contract hikes in the years following a SB. Yet another is other teams wanting to rob their coaches, coordinators and players by offering them absurd deals once their contracts run out.