Anti-Climax Boss: Bit's rematch against Leon in the Tournament was disappointingly brief, most likely due to the fact it took place towards the end of the episode. What could have been an epic confrontation between two evenly matched rivals turned out to be a quick and rather disappointing victory for Bit.
Germans Love David Hasselhoff: New Century was a commercial flop in Japan, but when it was exported to the U.S. it was far more successful, doing even better in television ratings than Chaotic Century did.
Fanon: Quite popular, usually in the form of connections between New Century and Chaotic Century. For example, it's commonly accepted that Liger Zero is a further evolution of Van's Blade Liger and Zeke, and less commonly believed that the Berserk Fury is similarly Raven's Geno Breaker and Shadow, despite neither even being implied in the series. The red Blade Liger is also believed by some to be Van's Liger and Zeke, if the Liger Zero isn't. The final battle in the series takes place near the wreck of a long-abandoned Ultrasaurus, which can easily be interpreted to be the one Moonbay used in the final battle of Chaotic Century.