User blog comment:VirusVirus/Debate - New Forms of Crowd Control/@comment-1330314-20150607025129/@comment-4858812-20150607070855

Like others games, Sleep are for dissable someone like tank so you can focus the carry, or catch up someone with your team.

I think have a 2-3 seconds will be balanced each, but like everything in the life, if I think something is ok, for others is unbalaced or even broken.