This makes me wonder how much Disney is paying for their station, because I'm not sure it would otherwise be an optimal choice for Virgin/Brightline. I'm thinking that Disney wants this to do the same thing for guests from Tampa and Miami that DME does for guests who fly into Orlando - trap them in the Disney bubble without a car.
I don't see this as having much appeal for those traveling MCO-WDW, unless Disney decides to build some hotels right next to the station.