>Unique
He uses a sword for one thing. And he has blue hair. That's not really unique, missy. You want unique-ness, then go with Hector or Ephraim or even your oh-so-hated Micaiah.
But please, don't call Ike "unique" when he's just another blue-haired sword user.
And all of that is a moot point anyway when Chrom's the newest lord.