You claim to say "R JUGGERNAUT CRAP DONT HV IT IN GAME" well, all you people said "NO" your Noobierr than Juggernaut... If you get killed by someone that has Juggernaut. No bigg deal.
How is juggernaut unrealistic? Because in real life we can't wear more protective armor? How about martyrdom, bomb squad, C-4, last stand, sleight of hand, double tap, stopping power. If you think about it most of those are unrealistic...