As of today, it looks as though he'll be coming home on Thursday! The physical therapist was in today, and she said he'd probably have a couple more sessions tomorrow and then they'd be ready to kick him out.
I told him today that I'd asked all of you for prayers/good thoughts for his continuing recovery, and he told me he'd been feeling them. Thanks to all of you for your good wishes - and now you can keep your fingers crossed that I actually might meet KJ tomorrow!