I just wanna state for the record that I LOVE how openly Clark & Lois communicate on this show. They don't repress things or keep anything quiet to "spare" the other from worrying (like Clark and the Kryptonite, or Lois going to confront Edge), devices that are SO typically used in TV to stir up contrived drama down the road. They share what they're feeling, don't bottle things up, listen to each other, and don't try decide what's best for each other. And of course, they don't keep secrets from each other. It's refreshing.
Also, I'm pretty sure Morgan Edge was fully intending to give Lana Lang super powers, so I doubt that's the last we'll be hearing of that.