People are gonna take advantage of this xerath hacking to get free dodges in champ select
Let's say you own Xerath. If you pick him right now, of course somebody will dodge, cause they don't want to either: 1) be forced to lose, 2) get a free win at the risk of being permabanned for playing with a hacker. (Depending on what team you're on.) If you don't like the enemy team comp, but you don't want a dodge timer, guess what? Just pick Xerath and then one of the nine other people is gaurunteed to dodge. Even if you don't know the script for Xerath, you can still get a free dodge whenever you want since people think you do.
Riot just disable Xerath already, there are too many reasons why you should.