Asked if Apple will change the future design of the iPhone antenna, Steve replied:

We’re still working on this, we’re happy with the design. We’re getting a lot of reports from customers that it’s way better than the 3GS. I don’t know what our next antenna design will be — maybe our wizards in the antenna lab will come up with something better. But looking at the data, we don’t think we have a problem.

Does it answer the question? Not really. Only time will tell.