Please make {someone} revived you more obvious.

I have a friend who isn't playing as often, and tabbed and revived me plenty of times with Mist he had no other use for.
I'm now returning the favour by reviving him with the plenty more Sparks I have due to playing more often.
Except, he keeps lying down usually, not noticing it, until I tell him to get up because he was revived. I asked him how come, and he said the message changes to one hardly different to the one he got at death, so he didn't know.

Besides being surprised that revived folks don't automatically get up the same as if you'd done it yourself, it would be nice if there was something obvious that told him, hey, you've been revived, get back into the fray!