Dual hard drive usage

Is there any prediction of when dual hard drive support will be made available? I’m quickly filling up the hard drive I had laying around (only 500GB) and need to bring a new 2TB drive online. If this feature is still a ways out… would be possible to unplug the old drive, plug in the new drive, format it via Tablo and then transfer all of my existing recordings from old to new while attached to my PC?

@TechNerd , yes but you will need to copy the image to a larger drive then expand it.