I'm more believing in the thought that Alabama wanted to go from a 2 year home and home, to a 1 year neutral game, to either give more variety in opponents or to keep from scheduling a dud and getting stuck with another game against that dud (see Penn State a few years ago).
Our recent OOC games look nice on name, but they've mostly ended up having crummy years:
2008 Clemson 7-6 - started #9
2009 VT 10-3 (not bad) - started #7
2010 Penn State 7-6 (now 0-6) - started #18
2011 Penn State 9-4 (now 0-4) - started #23
2012 Michigan 8-5 - Started #8
2013 VT 8-5 - started unranked
Now we've got WVU this year, who a couple years ago was a solid team under a hot coach, and now that's changed (7-6 and 4-8 last 2 years). But hey, they're a high powered offense, I'm sure they'll win.
Think next year is Wisconsin, and then 2016 is the rumored USCw matchup (filling in for said Michigan State game.)