I think the Lakers will be much better this year and for a few reasons:
1. Both Nash and Kobe are great players, but pairing them together was a silly idea simply because both players are successful for the same, mutually exclusive reason (they succeed by having the ball run through them). This will give D'Antoni an opportunity to run through Nash and encorporate guys like Gasol. Kobe can transition back in as a more complementary piece.
2. People really underestimate how big of a cancer Dwight Howard really is. There have been guys come into the league that are phenomenal talents but, despite how talented they are an the great numbers they put up, lack enough winning mentality that they are honestly a sieve to you entire team in ways that aren't quite measurable outside the W/L column. But, as it's not very measurable, nobody will attribute the W/L% to the player because we're so busy being blown away by the physical specimen and the elite numbers.
3. We need the Lakers to make the playoffs at all costs, so much so that I may make a Lakers rally thread. If they make the playoffs then that likely pushes GSW out in higher likelihood (I hope). But more importantly, with Kobe's career coming to a close and the Lakers in steep decline, in this particular draft, it's hard for me to have much faith in the impartiality of how ping pong balls drop and would this wish they bypassed the lottery all together.