2 months ago, both me and my hu*****and are H1b, hu*****and applied 140 approved, 485 pending. We both used AP TO cHINA, and came back. Now I am using EAD working at another employer. HIS 6 year H1B will expire this December. He wants to do h1 extension before he got GC. can I go with him apply for H4 for security of status if my 485 denied?