Its all relative, and I don't really like comparing eras of any sport, but EM doesn't even win races in todays peloton. Now, obviously he would benefit from modern training, nutrition, and technology so who knows what he COULD be.Merckx easily, people don't seem to understand how good he was. There was a quote last week of someone that was actually alive when he rode: "The media said Merckx wasn't that impressive in the TDF because he didn't win enough stages. Merckx was so annoyed by that comment he attacked in a flat stage and won it."
Out of that list of riders, I can only see Cancellara do that besides Merckx.