tricky question for me outside our division.
I don't hate the 49ers but i don't want them to win. I did hate the 90s 49ers.
I do hate the steelers and always will.
I do hate the Pats now, I didn't hate them in the early 2000s.
I did hate the Rams in early 2000s, don't hate them now
I did hate the Saints when we kept having to hear about Hurr Katrina
Did hate the Colts but then Peyton left.
I used to love the Broncos when Elway was there, then hated them when Terrell Davis and Sharpe were there. Then rooted for them when Tebow was there. No I don't care that much as long as they don't win a SB with Manning.
I hated the Texans when they beat us in their first game. But I actually kinda like them now.
HATED the Ravens team the year they won it in 2000 or so. Always hated them since Ray Lewis got away with murder, literally. Had to root for them when given the choice of remaining teams this past season....49ers, Pats, or Ravens. Was a tough call.