I got tired of forgetting to use Rampage.
So I created this small addon that will display a couple of warning messages whenever you crit.
It will display 2 different warnings depending on your amount of rage:
"CRIT - BUT YOU NEED MORE RAGE FOR RAMPAGE!"
or
"CRIT - USE RAMPAGE NOW!"
Hopefully someone will find this usefull.
You can discuss my mod here!