Since your flight out of SFO is a redeye the night before the "official rule" requiring a same day ticket is a bit confusing. You should have no trouble getting into the RCC at SFO by showing your onward ticket to Canada the next morning and your F class BP SFO-ORD. I did this exact thing recently flying SEA-LAX then taking a redeye LAX-IAD and then a morning flight to Cancun. I was allowed access to the RCCs at SEA & LAX (which were both the day before), and at IAD. All they did was scan my IAD-CUN boarding pass at each location...didn't even look at the domestic ones (but I'm 1K so perhaps they didn't need to).

Not sure about the guest..worth a try.