This may be homerish and long-winded. There's your warning.
The way I see it, our season has only remained afloat due to Miller, Matthews, Camby, and Aldridge.
I don't know if I'm in the minority or not, but I believe 'Dre when he says he wants to play 'til 40. Watching him yell instructions and cheer on Mills the other night also implies to me that he wouldn't mind taking a back-up role over time. I don't care if he can't shoot threes, he's a damn good basketball player and I say keep him. He has been our MVP the last two seasons.
Matthews has been just a ball of energy and it has been great to watch. I think you keep him as well unless there is a ground-breaking deal. Aldridge has shown lately that he can be "that guy". His rebounding will go down when Camby comes back, but if he can keep up some level of domination, whether it be directly shown in his stats or just by opening up the floor for others, he should be kept as well.
Due to his recent surge, I've pulled a 180 on Rudy as well. Obviously, I think he has to sustain production (although not necessarily at this level) to warrant being held onto, but I've been very, very impressed. The energy level of our team as a whole has been great lately, and he's a large reason why.
Roy isn't going anywhere barring a miracle due to his contract. He's a smart guy, and I hope he realizes sooner rather than later his limitations. As much as people here don't want to admit, he HAS had some good games this year. Problem is they were high in minutes. He has to change his game, that's the bottom line. He will realize it, and do that. I believe it 100%. I just don't know when that will be, or how good he will be during/after that process. The dude has put a ton of effort into being a great player, played injured, etc, etc and I think is receiving more criticism than necessary because fans are (understandably) upset at the lack of championships window that we were promised.
Don't give up on Oden. Most of his injuries have been freak injuries. I still believe he can be a good player. If you expect 20/15/5, you're going to probably be disappointed, but I don't think we have much to lose by not giving up on him. It's not like we're wining a championships in the next year or two.
I love Camby, I really do, but he's up there in years, and can probably do a lot more for a contender than us over the remainder of his contract. He's also mentioned retiring I believe, so counting on him sticking around past next year would be foolish. I make Camby, along with everyone else I haven't mentioned very available. Get good players, period. Don't worry about fitting with Roy, because he may only be playing 15 minutes per game. Get out of your heads now that we can make some awesome trades ridding us of Roy's contract, shipping out scrubs and space, and getting back some amazing player.
That's why I balk at the thought of trading Miller. What are we going to get back? Who else can we get that will make this team run as well as he can? Probably no one unless we're giving away a lot of other players. No one on this team is untouchable, but I hold onto Miller, Matthews, and Aldridge (and maybe Rudy) and see what we can do.