Yes, it seems that Romney just wants to get the proceedings done with so it doesn’t distract from the campaigns message and momentum. I don’t sense fear the Romney atty has any fear of what’s in the docs, but rather the circus and speculation that will happen if the case is delayed. Rumor reported as fact on MSDNC and CNN and all that stuff.
Romney may not care about the docs being unsealed, but the guy who was actually a party to the divorce appears to. And his concerns would seem to take precedence.