Originally Posted by DoomsdayApex
Cavill is an unknown actor to the general audience. He's not well-known at all. Henry is precisely where Bale was prior to donning the cowl and cape. It wasn't until Batman Begins that Christian's career took off. Now, he's one of the most sought-out names in Hollywood. Cavill's career could skyrocket in popular after Man of Steel too. As for the heartthrob factor, Hemsworth will have major competition next year as soon as the marketing kicks in. He'll be facing Cavill (who already has a legion of female fans from his Tudor days). Henry is considered to be a 'hunk' so the female demographic won't be neglected either.
He's not saying that Cavill's career WON'T skyrocket, just that Chris Hemsworth's already has. So that's an advantage.