Well they are the #1 seed in the West and are 6 games behind Miami if you mean the #1 seed in the championship. But, Miami rested their players for quite a few games and after they lost their winning streak. Probably would have finished with a better record if needed.
So who knows.
I'm still not ready to crown Miami, personally. I think teams that give them a mismatch with size still have a punchers chance. I thought Thunder had the best chance but Pacers/Knicks in the East and Grizzlies/Clippers in the west shouldn't be discounted. It wouldn't be likely but they all have legit centers and power forwards. Well, minus the Knicks. They picked Kenyon up off the street to play power forward lol. But, Jordan/Griffin, Gasol/Z-bo, Hibbert/West and Chandler all present a mismatch for Miami. All of those centers are mismatches.
90% chance the Heat will win another championship but I'm not ready to concede defeat. Pacers were up 2-1 on them last season. An older Celtics team took them to 7. And the Thunder won 2 games as well. The Heat's route to the championship didn't go as smoothly as some people seem to remember it.