Lee needs some very slight buffs to make him perfectly balanced

He is currently almost balanced, with a 49.7% win rate. That is still slightly below average though, and there are a lot of people who like him and don't want him to be below 50%, so I have an idea for a buff that will hopefully get his win rate to 50% without making him too strong.

Remove the ability to the delay before his ult. It feels bad when you almost pull off the perfect combo, only for some kind of braindead champ to undo all of your skill with a single button. It would be a very small buff, so it would not make him broken, but it would just reward people for playing well.