If you think the Kings were weak this year, imagine them without Rondo.
Last Season
Overall Record: 29 - 53 (.353)
With Collison: 16 - 29 (.355)
With Sessions: 2 - 5 (.285)
With McCallum: 11 - 19 (.366)
This Season
Overall Record: 27 - 43 (.385)
With Rondo: 26 - 40 (.399)
Without Collison: 1 - 3 (.250)
When you look at the win percentages of our starting point guards over the past two season, there isn't a huge difference between what Collison and Rondo. Last season we were on pace for 29 wins with Collison as our starting point guard giving us 16.1 points and 5.6 assists per game. This season with Rondo we would be on pace for 32 wins, and he gives us 11.7 points and 11.7 assists per game. For all those assists the difference is a projected
plus 3 wins. So Rondo hasn't really made us much stronger this season than we was when Darren Collison was starting. Heck, based off projected records Rondo would only be plus 2 wins over McCallum. So for all stat sheet filling this season, and name recognition, Rajon Rondo has not really helped get us to that next level.
But maybe we've got better in another way...
Last season we finished scored 101.3 points per game (14/30) and conceded 105.0 points per game (28/30). This season we average 106.4 points per game (03/30) and concede 109.2 points per game (30/30). So while we have gained five points on offense, we also concede four points more on defense. Our pace last season was ranked 8th, this season it is ranked 1st in the league. Our offensive rating last season was 14th, this season it's fallen two places to 16th; and our defensive rating was 27th last season, this season it's improved to 22nd. So some things have got a bit better, other things have gone a bit worse. But what this ultimately shows is that the difference between Rondo at point and one of the three we used last season is negligible.
Even if we just compare the team between Rondo and Collison, we averaged 109.5 points per game and conceded 113.5 points per game when Collison has filled in for Rondo. So offensively we didn't lose anything when Rondo hasn't played because the rest of the team still fill up the stat sheet. Granted we are pretty much four points worse on defense, but let's not fool ourselves into thinking that Rondo is still an elite defensive player because he's not. All this proves is that this team has functioned with Darren Collison as the starting point guard. In theory all we would need to do is solidify the SG and PF positions with more efficient two way players (eg. Courtney Lee and Marvin Williams types), and possibly the SF position as well. If we upgrade those three starting positions with better two way players next off season, then we could slot Collison and Cousins into the remaining two starting positions be competitive going forwards. We don't need Rondo. We can be a play off team with Collison or that type of shoot first point guard.