My wife came to US as a student with F-1 visa. We got married here and I am applying for the GC for both of us. Our 485 was submitted one year ago. Recently my wife got some job offer and are ready to graduate from school. My question is that if she doesn't want to use EAD (in case our AOS rejected), can she apply for H-1 visa from her F-1 status at this stage?