Dinosaur King was a popular anime series based on the Sega video game involving dinosaur battles using elemental powers. The series first aired in Japan and gave the merchandise rights to Bandai. The English dub of the show was produced by 4Kids in the late 2000s and only lasted for two seasons like the original Japanese dub. 

The first season follows three young kids, Max Taylor, Rex Owen, and Zoe Drake, bonding with three of nature's elements, wind, forest, and lightning. They also team up with their trusted dinosaur companions to find the lost dinosaurs before the Alpha Gang can use them for evil.

The second season follows the team trying to find their parents captured by the mysterious Space Pirates while traveling through time. They also embark on a quest to search for the really rare Cosmos Stones before the Space Pirates can use them to rule the universe.

Many fans want a third season of the show, but both the Japanese and English dubs only lasted for two seasons. What might be better is that Dinosaur King had a reboot with a story different than the original. The concept can be similar to the beloved Power Rangers franchise, since our heroes bonded with the stones. We can let Hasbro and Sega decide what the concept of the reboot can be.