Star Wars Battlefront Skirmish Mode AT-AT and AT-ST Imperial Walkers?

[JuggernautX]

So is there any chance that there will be another addition to the Star Wars Battlefront Skirmish Mode in order to play as the AT-AT and AT-ST Imperial Walkers as they did for Fighters, that is a real disappointment not to be able to pilot Imperial Walkers?
Thank you