Houston Rockets
28 million in salaries for 4 players, Martin,Scola,Lowry and a QO for Courtney Leigh. I believe the latter will be traded this season, that would mean 25 million in garanteed money.
Martin has a moveable contract as it's the final year, Lowry has trade value too. They have team options for roughly 22 million which I believe they won't excersise on Jordan Hill ($3.6M) since they drafted Morris and they have Patterson's option ($2M) a keeper.
Budinger is a keeper too as he makes roughle 900k and then there's Thabeet and Flynn's options (not quite sure) and Terrence Williams is probably gone ($3M],but basically they could be flexible and move way under the cap to get CP3 and Howard, they certainly have pieces to be a threat in Free Agency. And they are not even mentioned in any Howard talks, they have Patterson,Morris,Scola,the Lithuanian guy,possibly resign Dragic,they could put up a great team around Howard.
McHale was a former player and he is a player's coach and a great big man coach, he could help recruit Howard, they also have a good GM in Morey.
Basically they are a darkhorse in the Howard sweepstakes.
LA Clippers
Below 30 million in 2012 if Mo Williams opts in but I believe they will move him if they felt they have a chance to get Howard, it's his final year, Gordon has a QO, if he is resigned to a reasonable contract and Deandre Jordan will be resigned this offseason. If they could keep it under 40 million they are definitely a contender to get Howard. It's very easy to sell this team to Howard, LA is a big market, he get's to play with Griffin, Gordon,Jordan,etc.. his endorsements will increase if he moved there, I feel this is a great destination for Howard and they are probably a much bigger threat than the Rockets because it's LA. They have some flaws though like their owner which might scare players away but i'm sure it's a tempting place to Howard.
Brooklyn Nets
The year they move in to Brooklyn, a brand new arena with plenty of cap space, as of now they are below 40 million for 2012 and could move further below if they don't extend QO to Brook Lopez, they probably won't keep Damion James, Farmar will opt in to his final year [$4M] or if the Russian guy pays him under the table Mafia style maybe he opts out.
They have a bad contract or two there, Petro's final year and Outlaw's contract but they won't have any problem being under the cap, even if they resign Humphries.
Brooklyn could be archrivals with the Knicks, and the endorsements will be huge for Howard as well as playing on a contender with a top 3 PG.
NY Knicks
Melo and Stoudemire alone takes up 40 million in cap space so it's going to be hard building a competitive team around Howard but no doubt NY is a huge market and they're going to be contenders to Get Howard.
Make no mistake their number 1 target is Howard and not CP3, however don't be surprised if they trade Melo for CP3 if it mean't getting Howard unless Melo has a no trade clause. The Hornets could get desperate though and CP3 could do what Melo did and force a trade there so the Knicks could trade Stoudemire, getting CP3 and Howard in the same year, a real Grand Slam for NY!
Oklahoma City
Durant, Harden, Westbrook, Perkins, Ibaka need I say more ? and they are under 30 million! Their market is small thoguh not sure Howard likes that but he could surprise everyone and go there. Though I still have a feeling it's a longshot some how maybe because it is what it is, a small market.
Boston Celtics
Of course we have a chance. But just as the Knicks we could offer a trade to the Hornets if we felt like we are cornered and not being able to lure Howard, we culd probably offer more than Stoudemire, we have the Clips pick and possibly Green to the Hornets. And our chance get's even better if Deron decides he would become a FA too, that would put the Nets in a terrible situation, they would probably get desperate in trading him instead of losing him and they would lose alot of their leverage and just become another team with capspace.
However if Deron opted out and CP3 is a FA then the Nets could sign him instead of Deron and then add Howard too ! That's why the key could be geting CP3, I hope Ainge doesn't trade Rondo for Deron even if I believe Deron would sign an extension with us but I honestly don't think Deron is a player Howard would play with, I have a feeling if it's between the Nets, Knicks and Celtics from a basketball perspective I believe Howard would feel more comfortable playing with Rondo.