To me Krennic is the only character to come out of the RO trailers that has gravitas and feels very Star Wars - a lot of RO feels like a SW TV show, Krennic is very big screen. Jyn feels very Rey/Mary Sue to me and the supporting players either feel low wattage, derivative (the droid just feels too 3PO, the dry jokes changed in context because the new droid has some physical menace) or just not very Star Wars - this Imwe guy included. Remove the Star Wars stand tag from him and you'd never have guessed he was from a SW movie - same with the Ghostbusters guy (Base I think?)
Krennic I would have PO'ed in a heartbeat, but this guy - I dunno, Rey dragged around that pole thing in TFA, now this guy literally has a stick to "kill" armored stormtroopers. And to think people questioned the utility of stormtrooper armor with the Ewoks with arrows, rocks and clubs. Now we have Jyn with a small baton and this guy with his walking stick laying massacring a dozen of them.
Look, I get it - slap a Star Wars logo on it and it's a new classic we're all supposed to love it because it's filmed interacting with OT goodness, but some of it just doesn't pass muster to me.