I don't like to bring up old thread's but wow was I close. Shame about the lack of TouchID on the new MacBook(s).
TouchID and improved camera will magically arrive in the next version.
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I'm basing my opinion on very obvious facts that we already know. By the time Broadwell CPUs for the 15 are available, Skylake CPUs will be literally weeks away. There is absolutely no logical reason we'll see a Broadwell 15 unless Apple somehow decides to throw the towel in.
In this case I hope you are right. I hope that by Computex SkyLake mobile CPUs are launched, and new rMBP at WWDC using these. However, that would be too good to be true, right...