If everything breaks for the Lakers they can turn it around in a few years. If their young guys hit their upside, I could see a core of Russell, a high draft pick from this year, and Randle/Clarkson being enough to attract a top FA down the road. Then they'd be in a good position, though even then they may only be the 3rd or 5th best team in the West.
On the other hand, the C's could be in the ECF as soon as this year. This team doesn't look like a contender on paper, but the fact is that they were GOOD post-ASB last year, they will only be better this year, and the only team in the East that will certainly beat us in 7 games is Cleveland. We have a long way to go before we have a shot at a banner, but we're way closer than the pessimists on this forum realize, even before looking at our embarrassment of draft picks.