I got an email from the Huntsville-Decatur chapter president yesterday with that information. She said it passed the State House 95-0 and will go to the Senate now. But it's done that before and has always been turned down by the senate. That's why they're asking for emails, letter, phone calls, whatever to your senator.
Alabama has always been anal about out of state university plates; not just MSU, but all of them. We have plenty of people saying they want one (only takes 1000, I think) but regardless of the number they are "protecting" Alabama and Auburn and the other minor schools.
I really don't think it will pass, but at least the effort is being made.