Accoring to THE OH LAW FIRM http://www.immigration-law.com/
材料不全会被据，不会有RFE信件。
"The USCIS is concerned that some ineligible people may just file before 10/01/2005 just to obtain EAD and Advance Parole. Accordingly, AILA has reported that the USCIS would require that the "initial evidence" requirements for I-140 petitions and I-485 applications are met. Filings that do not satisfy the "initial evidence" requirements are likely to be rejected, not subject to an RFE, according to the AILA."