I agree with all of this, except that me, has a warrior-oriented character, I have seen these kind of typos around Warriors RPs.
And also, adding something to all this stupidity:
Rouge is also the French word for red.
Rogue is the french name for Snape (ok, there's no logic here, like no wonder why I was confused when someone ttied to talk to me about Snape on FH.)
Snape is a 'villain' and Harry disapproves his actions and shizz, now remember his French name
It all makes sense.