I never did notice that one, Vicki, but now I'll need to re-watch.
In BGDF (I think), when Clark as Kal-El dressed in jeans, shirt and baseball cap is back in Smallville, why didn't any of the Smallvillians recognize him as Clark. He probably dressed that way when he lived in the town, maybe even without his glasses. And there he was hunging around his parents and Lois. Duh!
Exactly, Gerry!! I never thought too hard about it, but it's always been in the back of my mind.
Sara