Absolute Rally podcast, for the record.
I think the situation is different for this season. Last year both teams had a clear number one and then support drivers. Now it seems both teams have two title contenders and a third driver. Remember, last year Hyundai rotated even the second driver seat in some rallies. This year the third driver won't have as much pressure, and thus the rotating won't have as much of an effect, although it helps with some Friday road positions (but is negative for the tarmac rallies).
It's interesting that now Sordo is basically doing all rallies from Mexico to Sardegna. They get best of both worlds with him having most likely a good starting position having skipped two rallies, but also keeping him "fit" with continuous rallying.

