Hey, lady from the Bluegrass State, I've always heard "stuck in your craw" or "under your skin," but never "under your craw." Must be some kind of Kaintuck thing.
I like the tension between these two. The role reversal is handled very well, and you're maintaining their basic personalities through the role switch. Lois's anger is certainly long-lasting, but everything has a shelf life. I wonder if she'll succeed in pushing Clark just far enough away so that she misses him when he's not standing inside her personal space.
And Clark's tactic of roping Lois in on a story is a good one. Besides, this way Lex Luthor won't ever consider her a threat, and he won't decide to blow up the Planet so she'll marry him when her name starts showing up on stories about him.
He'll just try to have her killed, and Clark will have to save her life. An excellent variation on the pilot. Brava!