First,
.
Second? Grissom being away for only 4-6 weeks to teach a course isn't too unusual, 'cause they have something called "J-Term" (or maybe J-Semester? But J-Term sounds better) which basically just means it's a term for a course that lasts
just for all of
January, which he has possibly been invited to teach. And I know at
my old uni, it wasn't uncommon to have a guest lecturer come in for a handful of weeks just to teach us for one particular paper which is only a small part of the course on the whole.
Third? I really don't like the idea of Grissom not being there when the MCSK thing comes to a head. It's his case. It's his reason for being burnt out (well, one of the main ones at least). He has to come back stronger, sharper and clearer from this sabbatical and CONQUER it. Not have Catherine do it for him, or have Sara hurt because of it while he's away. That would only make things worse for him, making the point of his sabbatical null & void. And
fourth/last? (this one's for
Turtle) NO BABIES!