Cam lobe going flat...what now?

I drained the oil and ran a magnet through the bottom of the drain pan and got almost nothing. There were a few dust like particles but nothing I would be concerned about. The oil coming out of the filter had a definite metallic sparkle but no real chunks. I haven't cut it open yet to see though.

I'm about to pull the oil pump and see how things look. I've got to make a trip to autozone first to rent a damper puller. I'll probably replace the pump just out of principle.