User blog comment:NinjaWolfy11/Discussion: What should be done about the mobility issue?/@comment-4636093-20120906001845/@comment-4922088-20120906015719

I thought about an item like this as well but the problem would be that the item would be to strong of an item for mobile champions to actually possess as well. Like I said mobility counters mobility and giving a mobile champion the power to remove another's blink or dash would mean that said champion instantly would have a huge advantage.

Imagine if Lee Sin had something like this all he would have to do is land a single Q onto Ezreal (the squishiest carry in game) and it would basically be GG because now said EZ would be unable to escape. Now you could actually reverse this and EZ would be able to stomp Lee because he could kite or chase Lee to his death.