Sett's W will need to be nerfed
Sett's W is basically Tahm Kench's grey health shield mechanic all over again, which was nerfed heavily. It the passive on Sett's W in particular which gives him a shield equal to 50% of his max hp after taking damage equal to 100% of what he took after resistances. Either the damage converted to Grit, or The max shield size needs to get nerfed. Otherwise Sett is going to be OP in competitive. Those people who are looking to main Sett, realize in his current state he is too durable and will probably be nerfed.