With Doran's shield finally being reworked

Could we get a rework for the "Tough Skin" mastery as well? The old shield was it's only real use, through synergy...

https://vignette2.wikia.nocookie.net/leagueoflegends/images/9/96/Tough_Skin_mastery_2016.png/revision/latest?cb=20170501031929