For McGuire's induction? I don't think so. 2010 he'll 'only' have been eligible for four years (five years ago, if you'd suggested to anyone that he wouldn't make first ballot, they'd have laughed at you). It's gonna take a lot longer than that for the sting of his non-testimony to wear off.
Funny thing is, though -- I really think that if he'd been open before congress, most (not all, but most) of the ripples would have passed under the bridge by now. He'd be getting more that >30% of the vote, anyway.