I'm just asking: Is Shaq playing in this one? 
Not sure if that was meant as sarcasm or not, but if not, no, he isn't. 
There has, however, been almost a blackout of Shaq updates the last couple of days, has there not? Doc spoke to the press before practice and said he might do a little on Friday, then I've seen nothing about yesterday. Did I miss something?
Apparently Shaq did skeleton work on Thursday, and Doc was "hoping" he'd be able to get some practice in Friday. Doc said that trainer Ed Lacerte was "more confident" in Shaq's return, so he was, too. No idea what that means for the series, other than he "might play" G1, or G2. He traveled with the team to Miami, but then again, he traveled to NY, too.
So, there is a chance that Shaq will play Game 1. However, at this point I'd be more surprised if he played than if he didn't.