I actually think Stafford is good with the potential to be great.
But Romo would be completely executed if he (and FAR more importantly, his team) had a road record like that vs winning teams.
I mean, we are talking about a guy who got killed by certain moronic fans last year after throwing for 500 yards and 5 TDs but then had his foot stepped on while throwing and sa a defender make a beautiful diving int on his pass. So yes, he would destroyed beyond recognition.
I will say this though, there are not many QBs (and teams) out there that have a very good record vs winning teams on the road. Really, very, very few even have a .500 record.