When is rek sai getting a nerf?

Reksai did got nerfed quite a lot in patch 5.1:

Q- Queen's Wrath (Unburrowed)

• Base bonus damage reduced to 15 / 30 / 45 / 60 / 75 from 15 / 35 / 55 / 75 / 95.

• Bonus AD ratio reduced to 30% from 40%.

Q- Prey Seeker (Burrowed)

• AP ratio reduced to 70% from 100%.

W- Unburrow

• Bonus AD ratio reduced to 40% from 50%.

So technically, you just either suck, too swag to use yellow trinket, or too stingy to buy a simple 75 gold ward.

What bothers me with him is that he didn't really lose anything for the mobility he has. Not squishy, not lowered damage, nothing.