The New Green Lantern With A Gun Is An Arab Named Baz
I'm not sure where DC Comics is going with this but...
Previously we got a first look at the new Green Lantern on the cover of Green Lantern #0.
He's holding a gun and pointing it right at us.
Now, the solicit for Green Lantern #13 has become known and lists the new GL's name as "Baz."
According to Bleeding Cool it's arabic for Falcon, and the Tattoos are arabic as well.
So my guess since Baz is tatted up, he must not be a Muslim.
Anyway, here's the solicit: