Is refiling a possibility?

[sjdutta2008]

I recd my I485 pending on 1/2003. My wife's employer was the sponsor. On 9/2006 we both recd request from USCIS to send in more details. We did. By 11/2006 she recd her GC and so did my kid. I did not and still have not. Within the next 2 years my wife and kid will receive their citizenship.

Once my wife gets her citizenship will I be able to re-file my case? or are there any other steps that i will be eligible for or avail off to expedite my case?

my I485 mentions 'section - derivative adjustment'

thanks much for all information.