Although unlikely (and probably mentioned before) I feel like we are going straight to RC rather than B4. Timing has been different this year. We are later than normal in the cycle. B4 this week means public release the week of the 15th. Seems late.
18.2. - Dec 11
17.2 - Dec 11
16.2 - Dec 13
Release dates, so not saying your right or wrong, but could go either way on this one.