I have been advocating for a while with my local playgroup that ground units will be coming sooner rather than later. This thought only got reinforced with the recent announcement that D&D Attack Wing (Attack Wing being directly licensed from FFG) will have ground units and air units.
Personally I think that it would be unbelieveably awesome to have AT-ATs, AT-STs, Tie Crawlers etc... along with Land Speeders, Sand Crawlers, Jabas Cruiser and various other things. At some point FFG is going to have to change it up or they are going to either A) run out of ships to make or the more likely B) Get extremely repetitive and lose players/interest.
Now I think that FFG will make some sort of major announcement at GenCon but it will likely be the Imperial Epic Ships but I wouldnt be surprised if at Spiel they announce ground units as Wave 6 along with a new ground unit starter set.
Thoughts?