回复：回复：Ask Pjiang, 863211...I-485 approved (EB2 02/06)/H1B trans

One more question. My lawyer (company appointed) strongly suggested to file AC 21 even though the green card is approved. He said if we do not , it could be a potential problem when I try to apply for citizenship. Pjiang and 863211 and other experts, what do you think? Thanks.