Win or lose these Finals, it's unlikely that Lebron will leave the EAST, now or in the near future ........ as is, the CAVS are a lock to rule the East - there's no one close enough to challenge them (not unless BOS or WAS make some serious offseason trades).
All other EAST teams are either rebuilding, too young or capped-out.
The CAVS just needs to retain their core, keep healthy & add a few key pieces for that likely 2018 Finals stint ......... they need a quality backup PG & faster wings though e.g. DRose, Mills, etc ........ or Lebron can shoot for the stars and mandate Dan Gilbert to get CP3 or Lowry. Hanggang nandiyan si Lebron, iindahin ni Dan Gilbert ang lahat nang luxury/repeater tax.