Nope! I pretty much halted back in gen4.
Thus far I managed to topple the leagues of Hoenn(sapphire), Sinnoh(diamond)
and Kanto(yellow, however my sister did most of the fighting xP)
There's a few regions that don't have any leagues, but that's an other
story that involves forgotten games and possibly other continuities/worlds/layers of reality.
It kinda bothers me that, in the Italian translation of EoS, apprentice bidoof
claims that apprentice Loudred "snores like a train"...
Who cares...All are trees
Actually there's prof. Ivy, Hastings, P, Tetra, Burnet and Krane...
But I bet almost nobody remembers them.
Sad soundtrack.
The user below...
Prefers an Alolan regional variant to their counterpart?