Hardly. Extensive research, including archaeological digs, have found no evidence that Norsemen wore Horned Helmets in battle. Quite the opposite, in fact; the helmets that have been found have been plain and unadorned.
Also, I'm rather surprised that no one has yet mentioned the Berserkers. Wearing a Bearskin into battle and attacking with such ferocity that you are the origin of the myths about Werewolves? Hard to get more bad ass than that.:icon_twis
I was not suggesting that Vikings did wear horned helmets in battle, but one should take opinion of historians with a grain of salt if there is no evidence to support their opinion.
The main evidence that Vikings did not wear horned helmets is that A) we have not found that many and B) Historians suggest they would have impractical for warfare.
Now lets look at B). There are many examples of warriors using horned helmets as already outlined in this thread. Sure, it isn't practical, but war until recently was never always practical. This makes the entire assertion obsolete because there is no foundation for it. If say for example we find a Viking runestone that said they don't wear horned helmets because they suck in battle then you can make that assertion.
If we have no evidence to suggest they wore it then that is that. No need to add extra bullshit.
A great example of historians being complete fuckups can be seen in the work done on Christopher Colombus. The extreme bias and bullshit that is tossed out of (mainly Italian) historian mouths is astonishing. But this creates precedence and the more it is cited the more people accept it as fact. One example when it comes to Colombus is that his son claimed they are of Byzantine origin via his father being brothers with a former Byzantine admiral turned pirate. Historians claimed he made this up to pretend to be noble (via Byzantine nobility). However, there is absolutely no evidence to suggest he made it up. An Italian looked at it, didn't agree with it so decided to make up a story about how its false.
What we end up with is this common assertion that Colombus was from Genoa. But the solid facts point out that before he left for the New World he was pirating with a former Byzantine Admiral he claimed kinship to, signed his name in Latin and Greek, made a living raiding Geonese ships, lived in Spain and had spent a peculiar long time on the island of Xios despite no records showing he traveled or moved there via Geonese ships which travel logs have been preserved. The facts indicate he was anything but from Genoa and was not from the same Colombo family residing there at the time.
It is also hilarious to point out Jewish historians tried to claim Colombus as Jewish based solely on the fact he was thrifty with money. Cmon...