Two years of Pau still eliminates the ability to add a piece to the team when Rondo's a FA. And Deng already turned down 3 years at 10-11 million so he's going to cost more than that.
Its just a bad plan to put some B level players around a cast of Rondo + talent that we don't know is good enough yet.
I completely disagree.
1) Given the team's current salary situation, it's unlikely that they will have room in 2015 to add a max player directly through cap room. If they don't re-sign Bradley, and Jeff Green opts out, and they don't add any other 2015-2016 cap commitments aside from their first round picks, then they might, but it's far from a given. If they don't have the cap room, they're going to need a sign-and-trade to accomplish it, so Gasol wouldn't be taking up much extra room, thanks to Rondo's cap hold, Wallace's contract, and the cost of the young players we want to keep (Sully, Olynyk, and the 4th and 17th picks this year take up over $10 million of 2015-2016 cap space).
2) If you're going to sign-and-trade, you need to have salaries that somewhat match. If Gasol signed to a two-year deal (or one with a third year that's unguaranteed or a team option), he becomes an expiring contract which can be used to help match salaries, without requiring a long-term commitment. Assuming he's still a B-level player, he may be a relatively attractive salary to take back from the team losing the free agent we're after, since he will be able to help them remain competitive (if that's their goal) or will have more value on the trade market than another expiring contract like Gerald Wallace. This will mean we have to compensate the star's original team less in other assets (future draft picks/young prospects) than we otherwise would have.
3) B players have value on their own. They're not C players, which we have a lot of. The right B player can help take a team to another level, if they offer what that team needs (like David West in Indiana). And if they don't have that extra complimentary value, they can still make our team better. A good enough team, and Rondo doesn't look elsewhere in free agency. A really good team, and maybe Rondo signs an extension next year. If you go through another year like this, waiting for the right player to become available, you run the risk not only that you don't get him, but that some other A-type player convinces Rondo to leave and join him. To me, that's riskier than having Gasol for a year more than you intended.
Anyway, I think Gasol is moot, since I think he either re-signs in LA, or ends up on a team with cap room, since the Lakers will ask for too much in a sign-and-trade.