Well, Brad learned the name of his Zan-paku-to, which, to those of you who don't watch Bleach, means he can use Shikai for his sword; his sword now has special abilities exclusive to Brad.
Also, for those of you unfamiliar with Arthurian literature, Gawain was the most loyal knight to King Arthur, second only in strength to Lancelot. Clickity Click
Are those pointy things... boobs?
He's got big spiky shoulder pads and a large ship front like thing in the front of his armor.
Why? Because it looks cool.