Can we talk about Pathfinder?

Season 3 brought some more nerfs to Wraith and no changes to other mobility based legends. Wraith's tactical cooldown went from 20-->25-->35 seconds whereas Pathfinder has a 15 seconds cooldown which is realistically more of a 12 second cooldown once you're in the grapple. To add to that, Wraith has lost the speed boost she got from using her ult+tactical at the same time. Pathfinder has insane vertical and horizontal movement which no other legend can match, not even Octane. Octane's jump pad is his only way to go vertical, doesn't get him as high as pathfinder and takes a while to charge up. His stim is still slower than Bangalore's passive speed boost (lol) and takes hp damage. Now we have Revenant who can climb higher, but not even close to what Pathfinder can do and it makes him an easy to hit target because of how much he slows down the higher he climbs.

So tell me, why does Pathfinder, the most mobile legend in the game have a 15 second cooldown on his tactical with no downsides whatsoever whereas all the other mobility legends are heavily nerfed in their mobility? I'm not calling for a nerf to Pathfinder, but a buff to all the other legends who feel more like a crippled version of what they should be.