When he's actually healthy and on the field, Brandon Banks is unquestionably the most exciting player on the Redskins. He demonstrated that again last night by making a 95-yard punt return look particularly easy. Just take a look:
Yes, it's the preseason, so it doesn't really count. But that's the type of kick/punt returning ability that Banks brought to the table last season.
Two other things of note: 1) Banks started celebrating at about the five-yard line and almost dropped the ball before he crossed the goal line (similar to the DeSean Jackson play), but thankfully the touchdown was not overturned; and 2) the play actually caused Mike Shanahan to smile (see the 0:30 mark in the video), though that obviously was before the play went under review.
I don't think anyone cares if Banks celebrates or not after a touchdown. But that's the key: after a touchdown. He should at least wait to do so until he's, you know, in the end zone with the ball.