No offence, but after reading the list of RFEs in your case you have received, I can judge the stupidity of your attorney and an employer.
1. Employee Employer relationship
2. Itinerary of services for the whole H1B requested period
3. Both parties signed offer letter
4. Right of control acknowledgement from end client
Buddy, I've seen majority of employers/attorneys sending these docs in the first place itself except item No 2. Item no 2 is an actual RFE I'de say. Everything else on this RFE is a result of blunder executed by your employer/attorney.