I failed to mention that in the original post that this isn't confirmed, just being discussed "supposedly". Landthieves, Shabbybevo, and Irishenvy have been talking about it.
Playing Michigan doesn't help them in recruiting...playing Texas would.
http://www.irishenvy.com/forums/notre-dame-football/136439-notre-dame-texas-10-year-deal.html
This trend of playing in another teams stadium I beginning not to like. LSU and Wisconsin are talking about it, in Houston (Reliant) and Green Bay (Lambeau). Seriously, why not play at your own stadiums...