I don't think hybrid 2h/pole + xbow was a big problem. used by meleers they are anti-kite measures, it allowed more people to take on the real crap that ruins c-rpg like kiters, archers camping hard to reach spots, and circling opportunist cav. Watch archers and cav get more out of control now with less xbows around to fire at them long range.
Not sure about these points here:
Kiters: By kiting i assume your refering to archers, do you expect them to stand there and let you kill them? They are ranged they are doing what they are supposed to do. If your not referring to them kiting is a legitamte strategy. No one is forcing you to follow the kiter. Many times i get dehorsed behind enemy lines, like 5 people will try to jump me, i know theres no way i can kill them so i hold block and backpedal, leading the 5 guys out of the combat area so that they cannot help their team. Its their choice if they want to follow someone out into an uninhabited forest while their team is dieing because they are 5 men down no one is making them follow me the kiter, and tehy would have to be pretty stupid to follow me or any kiter in a situation like that. Dont follow the kiter, go help your team he cant make you follow him.
Archers camping: Again they are ranged this is what they are supposed to do its not cheap crap. The only archer i can recall camping hard to reach places is ivana, who wall walked onto some ledge a week ago or so and delayed the game. When archers camp they are almost never in a place you cant hit by jsut jump slashing its not hard. Plus its not liek their arent other archers to shoot them.
Opertunist cav: Again this is what cav are supposed to do its how the class is played its not cheap crap that you need xbows for to counter. Why would a cav willingly attack someoen whose aware of his presence and will defend himself when he could safely stab someone in the back? Unless your GL/HL cav you basically have to do this to avoid serious harm or death, at the speed your going if you get hit your probably dead. Again just pay attention to whats going on around you and you wont be a victim of opertunist cav.
And furthermore i would argue this change will cause the birht of the xbow class which never existed really, becuase who would be dedicated xbow when you can be melle and use an xbow almost just as well.