我公司的律师当初也这末说。我回信给他们说,retrogress is not impossible, delayed I-485 submission may lead to application missing temporarily opened window,抄送HR.他们就抓紧准备材料,然后1号递交,receipt date是5号。
Well, if there are 200 with same PD, who submitted 485 earlier gets the pie earlier. and if there are only 100 visa left for that day, well you know which half will have to wait.