That's an unreasonable expectation. The West is stacked. Unless Harden improves his game another notch, that's not going to happen this season. And if he does improve, that just confirmed the fact that Dwight can only be a Robin on a winning team.
A healthier Howard is a big upgrade over Asik, getting a legit PF for Asik + the improvement in Beverly, Harden and Parsons means they should be aiming for WCF period.
Then their main concern is their coach, and yes D-12 can only be a Robin, he aint no #1 option.