I was born in New York and bred to love the Giants, but I moved to Miami. However, I hate all the Miami teams, and even if the Giants moved I'd still root for them since even being in Miami I love them. Since New York isn't my city any more I guess I couldn't care less if the Giants were the Portland football giants or the Los Angeles football Giants, as long as they keep the team name and history.
The only thing I would care about if they became the New Jersey Giants, that just sounds nasty... if New Jersey were to ever get a team please let it be the Jets.
Bone Krusher, the best