Not trying to talk him out of his idea. Just trying to convey that this game doesn't change much. So don't expect it.
Ive said for years the game should have skill based PvP, not prep and gear based. However, 20+ years later it's still the same. Go get preps...(Sanc, Harden Skin, Haste, Armor, Shield, Protection Good/Evil, Frenzy, anything at all) then go jump on someone who doesn't know it's coming, isn't ready for it, and has no chance to fight you off, and kill them. After killing them, act as if you have accomplished something amazing. Also, if after all that you for some reason can't kill the person, go find someone else to help you, so it is 2v1, like those two Druid bitches that are currently in the realms. This is considered skill to the playerbase. Has been this way for 20+ years.
This has been the game for as long as I remember. It doesn't and won't change. It will always be who has the better gear, buffs, and knowledge to go find them. So adapt or move on.
Point being, they aren't going to change how Blackjack works on a mount most likely. Maybe, but I doubt it.