I kinda doubt it, officially. From what I have heard 1ghz processors and 512mb of RAM will be required. But if rooted, more than likely yes. What Gingerbread would run like if it requires those specs, on our Droids even if overclocked is a different story. But I am sure there will be workarounds to make it run well on the Droid, if it isn't officially released.
Not sure how much of what I have read is true, or if people are just writing fictional news articles.
Google stated that at some future point they want all of their operating systems to be on the same level or develepment.
So possibly droid. But who know.