We've covered all the other Bladebreakers except for Tyson, now it's his turn.

Tyson has come a long way from the kid who literally took a running jump to beat a bully to being three time world champion, but considering his cocky stuck up attitude, one has to think if this is really deserved, hot headed leads are nothing new, it's hard to look back on Ash's early career in Pokemon without cringing at some of the things he got away with saying and doing, Tai from Digimon famously ended up with SkullGreymon for his hotheadedness, looking at the spectrum of leads from the genre you can definitely see a pattern with a few notable exceptions including Yu-Gi-Oh's Yugi and Yusei.
Character development has saved most of these characters from the scrap heap but Tyson never changes, yeah he can back up his skills but in all three seasons especially V-Force and G-Revolution, his entire journey is learning to not be a colossal prick to everyone, the sad thing is, that's probably why Beyblade switched to a new generation, it would just be repeating the same tired formula every time and fans will soon tell you when a show has reached it's limits.
As stale as the Metal Fight Beyblade seasons were, they had a longer run because Gingka Hagane is a much more pleasant protagonist to be around and it's why (at least in Japan) Beyblade is still going today.