Tai from the original Digimon series could be a great crossover character. They both have leadership qualities and it would be interesting to see how they interact, whether they compete or cooperate.
He might develop emotionally by facing more difficult challenges. In the Hunters' world, the stakes could be higher, and he has to deal with the pressure. This could make him more mature and less impulsive, as he was sometimes in his own adventures. For example, he might have to make tough decisions about sacrificing one thing to save another, which would force him to grow.
Since I don't have more information about this Ed Davis, it's hard to say exactly what his top stories are. Maybe he focuses on stories related to environmental conservation. He could be reporting on the efforts to protect endangered species or the impact of climate change on local communities.
Perhaps 'davis end of the story' is some sort of code or inside joke. It could also be a misspelling or an incomplete thought. If it was 'David's end of the story', it would more clearly mean the conclusion of a story related to someone named David.