It?s interesting. You could make an argument they should already have won one title. They were at home for game four, up by seven points with not much time left against Golden State. If they hadn?t choked that game, they go up 3-1 and probably pull that championship out.
Next year is key. If they stay healthy and add a little bit more depth (say Batum and Drummond on vet mins) they should be able to repeat. From there I think they could easily add 2-3 more titles over the following 6-7 years until Tatum and Brown are in their early to mid 30?s.
Health will be huge. If we?re going to keep Porzingis, which I wouldn?t mind - we have to go get a starting caliber center who can step in when he goes down.
That?s why on like Drummond - he?s different but he?s durable and he can probably be enough to still get you a title if Tatum, Brown, White and Joliday are all healthy and playing well. If not Drummond, someone else of that caliber not named 39 year old Al Horford. As great as Al played, 39 is 39 and it?s not a good plan for him to be the go to guy when Porzingis goes down.
I do hope Al can play another 3-4 years though, in a PJ Tucker type role. A nice 15-25 minutes a night of veteran grit, smarts and tough nastiness.