User blog comment:RoznosicielCiast/One day without Ignite and Flash?/@comment-5333760-20130604024329/@comment-5333760-20130610194605

most junglers have either a hard CC or slow so getting exhaust might not be needed in situations unless opponent have dash.

most supports doesn't have the ability to restore health to others. and when your carry is dying from ignite, he would thank you for that heal. CV also is not needed since you'll probably buy wards and sightstone, probably...