Oh, I think there's a reasonable chance he'll stay in Cleveland. But it's going to take a lot of work by the front office. Getting to the Finals ahead of schedule did a lot for LeBron's development but I'm not sure it helped the Cavs'.
No matter what happens against the Spurs, next year they won't be under the radar, everyone in the East will be gunning for them and the expectations will be high. Anything less than a repeat as EC champs will be viewed as a disappointment. And to be honest, I'm not sure that there's any reason to think they will be a superior team than Chicago Detroit, or maybe even Toronto over the next couple of seasons.
Danny Ferry and Mike Brown better enjoy this now, because they are going to have the heat (little h) on them.