Augur can switch to Rootstock or Lisk without a problem
You can ask Joey if you want.
Ofcourse why not, just add another couple of months to rewrite what they did untill now, not to speak about the time to finish things up. (they don't seem to be near a finished product). It is a pitty, I had high hopes for this project, but I think someone will beat them to the punch, not sure if this will be Gnossis but there will be more prediction market projects.