Yes! No tax returns without Obama’s college records.
I'm not sure that would be enough. Obama's transcripts might show he was a terrible student, undeserving of admission to Columbia and Harvard Law School. But would the transcripts show that was admitted as a foreign student, and claimed not to be a US citizen, or actually rescinded his US citizenship?
So I don't think Romney should release any more tax records. Romney has nothing to gain. This issue is meaningless to anyone who might vote for Romney. They already know he's wealthy. If the "politics of envy" motivated them, they'd be Democrats.