Ghost, let it be said, is a joke.
I'm as big a detractor of Letang as there is among Pens' fans, but let's be clear here. There is simply no comparison. Not at the beginning of their careers, not at the pinnacle, and not now. It's highly humorous that anybody with an IQ over 50 would even think to compare the two of them. Letang has his faults, but this Ghost is an NHL nobody.
Letang was the captain of the Canadian World Jr team, and has won 3 Cups.
Ghost went to Union College. He's been in the playoffs a few times, I think.
Ghost was placed on waivers last March and went unclaimed. He has made (surprisingly) $21 million in career earnings.
Letang's career earnings are around $65 million.
I suspect this discussion ends right here.