Riot since Irelia already has about a 3% win rate increase from this patch...
Please be quick with the nerfs but within reason.
As in Reduce the 20% CDR on Trinity to 10% buy removing CDR form sheen for something like movement speed which is already on 2 of the three sheen items and perhaps revert the 6.7 Bladesurge damage buff.
It is a mix of Trinity now being stronger then it has been in a while and Irelia getting buffs she really did not need especially with the trinity and wit's buffs.
I hate when she gets in this pick or ban state.