Not really, sometimes that's what you have to do is put the trust and faith in your doctors, and get a 2nd opinion lol. They know better than me. I know a few that had 
Erbitux alone, stage 4 tonsil, and are doing fine, but that was a few years years ago, maybe a year and a half, and I don't see as many, other than for metatastic,  and recurrent cancer, who did Cisplatin as first line treatment that failed, are using 
Erbitux. and I guess most are waiting the outcome of a comparative trials with Cisplatin vs 
Erbitux, and possible treatment reduction with 
HPV. There was a recent article, one of many, about 
HPV sensitivty with radiation in oral cancer news in the opening page. 
Hopefully they will one day have a biomarker that tests the the EGFR like colon cancer since they found 40 percent of the population had a KRAS mutation to make 
Erbitux ineffective on them, so they test before administrating. There is no such test for HNC, but heard 
Erbitux may not work in 5% HNC patients. I believe a gene fir HNC was found recently that  may show who these targeted EGFR inhibitors may work on, but that's not coming soon.