I'd have liked our chances with a healthy Ray OR AB; both would have been even better. Now we have neither. Those 5 min lapses without a FG are good enough to scrape by teams like ATL and PHI. Against MIA it's going to lead to blowouts.
We basically need Rondo, Pierce, KG, and Bass to be firing on all cylinders the entire series; that is our only chance. Ray is not going to be 100% until off season surgery so I have very low expectations for what he can do.
We know Pietrus will get his minutes, but I think Sasha could make some contributions too if given a chance.