It would be really nice if they did something about it, like only allowing one Character active in Crystal rank per Datacenter.

Even in S1 on Light there was like 25~ alts by the count of some known players in top 100. I haven't kept up with S2 so I have no idea how much it has shifted.

Hopefully the new rating system that counts your highest will encourage people playing on their main, but if it doesn't remove the alts then something should be done about them. This is slots away from other players on top of allowing them to mess with games due different ratings on their character. Having a 2k+ player on their fresh Crystal alt is going to heavily skew the matchmaking.

On top of everything some players seem to use their alts to target grief some players they don't like, while support is really slow about dealing with pvp related incidents. Not to mention all the people who get extra salty and start spamming the chat or mark other people are still playing. Nothing quite like zoning into a match and have 2 people spam target ignore on each other, emoting and spamming the chat commands.