Let me digress to the "characteristics of championship teams" idea...someone who is not a superstar always seems to step up and play out of their mind; the superstar role player.
Perhaps "superstar role player" is what KG and Ray are becoming at this stage of their career...they make key plays at important times, don't screw up too much, but can't carry a team anymore. Just a thought. A team built with a bunch of superstar roll players would need to be pretty deep, with little drop off in talent, and have everyone play out of their minds and play together. That team might have a shot against anyone in 7 games. (It would also look a lot like the Rockets this year.) We know that, 1-5, we look pretty good, but we also know that isn't enough. (we'd look better 1-5 if 6-9 could relieve them some, or even increase the lead while they're in).
Our bench is currently not getting it done to that level. Tony is actually showing potential to be a really good role player, but I'm still not very confident in him. I think Sheed could do it, and, since we're stuck with him, I really hope so. That's one guy.
BBD showed glimmers last year, but has yet to fulfill the promise he showed. I'm starting to wonder what his upside is, exactly. He's still a project.
Eddie House definitely is NOT "that guy" that helps us...and should be benched, frankly (sorry, Eddie). Ditto for Scal. The kids too (that includes you, Shelden). That's 5 guys that don't help, players 10-14 on the roster.
Daniels, when healthy, is a very good "utility infielder" sort of player. His career numbers don't suggest much, though. He's good, but I don't think we've seen enough of him to suggest he'd put us over the top. Unfortunately, we won't get much of a look at him before the trade deadline, and without a backup PG, we won't see him playing on the wing all that much, either. Counting on him to be the difference maker is more hope and prayer than anything, IMHO.
So, our super role player bench is the underperforming Sheed, and either TA or Daniels.
I don't think we can win it all if our talent only goes 7 deep. That said, spots 8 and 9 in the rotation can hopefully be filled by trading the rest of the subpar players, all of whom have expiring contracts...but I think the players that will be available at the deadline in salary dumps will probably have unfriendly contracts that might inhibit the use of the MLE this summer.
One player, a backup hustle PG that can shoot, would move Quisy to the wing where he belongs, take the ball out of TA's hands in case he needs to play, and calls plays for Sheed on the box every time down the floor. I think not having a PG on the 2nd unit is making the bench worse than it is on offense (as is playing House and Scal). That would be a minor tweak, and I think we improve enough to be a stronger contender this year.
So...Danny needs to patch up some holes to go far this year, but I think it can be done. But I wouldn't rule out a blockbuster, either...to improve both the PG and wing bench spots, while adding younger more athletic talent.