Small rework suggestion for 2 items

First one : 
What if, instead of having a static 2,5 seconds stasis, you could actually choose the time of your stasis ? No I'm not saying that you can stay in stasis forever, but having a max stasis time of 2,5 seconds, but being able to "cancel" it before at your will. It would work the same as Hexflash. You'd channel the button and once you release it, you're not in stasis anymore. It would allow not to be instantly dead after using
in some situations (the enemy landing his skillshot right when the stasis would end for instance).
Second one : 
What if (once again), instead of always reviving if the skill isn't on cooldown, you had the choice to revive yourself ? You'd have a let's say 3 seconds timer after being dead, and you could either choose to revive yourself and it would work like well
itself with the same cooldown, or you could simply choose not to use it (because sometimes it's just a waste in a 1v1 situation against an assassin).
Thoughts on these ?