Maybe it is still too soon to start seeing trends, but one can always extrapolate:)
So, now that we have the Loxia line with 21, 35, and 50, and the Batis line with 18 (if rumours prove to be true), 25, and 85, where will the new ones fit in the sequence, and under what line?
The above-mentioned 135mm lens could come from either a Batis or Sony G, or Sony Zeiss; a MF 135mm say f2 like the Milvus 135 f2 seems not very likely. My bet would be on Sony Zeiss, given the already existing lens for A mount.
In spite of all the already existing native 35mm lenses, I would love to see a 35 f2 with AF; Batis 35 anyone?
Then of course an 85 f1.4 to complement the 35 f1.4 lens, I suspect this one will come as Sony Zeiss, given the existing A mount lens.
I wish Sony and Zeiss would finish at least one of the lens lines (f1.4, f1.8, f2, f2.8...), at least then we could guess with less uncertainty...