That guy's going to probably be the Luke of this movie I don't see the problem.
What the Star Wars movies really need are less main characters from different planets linked by blood or six degrees of separation, so let's hope for that.
Oh, why must I tell 'em again?
What must I tell 'em, my friend?
That we are born into sin
And we are worshiping murderers
Nothing but evil duplicitous men
I know you heard of 'em all
We should just murder 'em all
We should just murder and ball
We dance on the ruins we looting from all of they palace's walls