Its not a fact but i think they are considering it. According to Al its still in "bluesky" pretty much concept stage. But I doubt we will see or hear anything until after the Sub are done and have a positive opening. On the otherhand I am looking forward to a new peoplemover ride I even welcome a new E-ticket for that area.
From MiceAge.com: http://miceage.com/allutz/al032106c.htm
"While WDI works on their plans for an eventual return of the PeopleMover later this decade, they've acknowledged that they'll never need that Rocket Rods queue tunnel again..."