Probably not, but that's OK.
I think we have a decent shot at winning a title (probably as good a chance as any team other than the Heat), but for it to be LIKELY for us to win one of the next two or three titles, we'd really have to be the presumptive favorites next year (which isn't the case). The C's should be one of the four or five or six teams with the best chance of winning a championship next year, but it's not just the Heat we have to beat, it's all the Western Conference teams like the Thunder.
And even if we are one of the five or six teams with a legitimate shot at the title, but that still means that each year the odds of a title aren't much better than 15% or 20%. By the time 2013-2014 rolls around (and Pierce and KG are even older), our odds of pulling out a title are even lower. And, there's an decent chance that either Pierce or KG will suffer a severe injury in one of the next few seasons, making our odds even worse.
I'd say we have maybe a 1/3 shot of winning one of the next three titles, but probably a 50% chance (maybe a tiny bit less) of making it back to the Finals.