What most concerns you about Price?

At 13 & 0 Froch was a British and Commonwelath champion (won the British in his 13th fight) , Lennox Lewis 13 & 0 had only fought 7 guys without losing records with no title (won a Euro title in his 14th fight) , Naz was a European champion at 13 & 0 (with 1 defence) , De Gale had won and lost a British title and won a Euro title after 13 fights

Can you see where I'm going here ??? , Price is very confident in his abilities , but he's in no rush , kind of like the old school way (if you want to call it that nowadays) where you gradually step up your level of competition , if he wasn't confident he wouldn't spar the best fighters in the world , he needs time to rack up experience

Going back to your original point , none of those fighters mentioned maybe barring Naz would of fought for a world title at 13 & 0 , your point is invalid