Can we at least see how many stacks xin made with his w so we know when he crits and heals?

look at cait, look at master yi. you see when they have their "special autoattack" charged. with xin you have no idea if he is at 0 1 or 2 stacks and crits + heals with the next aa. he doesnt even lose the stacks he can stack up 2 hits, go base gank and instantly crit you. at least add a visible buff!!!