Thanks for the help all!
Turns out my wife only has HSA or HRA plans available through her work, and they are not all that attractive compared to just changing my benefits to full family coverage.
So for now, we will use my insurance to cover the entire family on the HDHP + HSA.
One follow up question.
With a potential pregnancy looming, the hospital indemnity plan looks to be beneficial.
Any idea if one can double dip on this?
Can I cover wife via my plan ($10/mo), and also have her buy a separate HI plan through her employer ($10/mo).