My prediction for Warwicks rework

P- remains same, at 5 stacks deals % max hp (no longer resets when switching targets)

Q - becomes cone skillshot, damage/healing cut in half. when at 5 stacks of passive, deals double damage/healing (current values)

W- attack speed boost no longer effects allies, % attack speed bonus based on how many stacks of passive when activated, warwick is immune to everything for X seconds, passive deals true damage for X seconds

E- warwick can sprint a long distance in one direction, jumping over walls, for every wall he jumps he gains % run speed (keeps low hp scent but can no longer be toggled because of new active)

R- large circle skillshot Yi Q that stuns for 1/1.5/2 seconds on each target, during his ult applies on-hit effects each time with no cooldown until ult ends (sheen/lich/gaunt/duskblade/etc)