Troy Bolton: East High is a place where teachers encouraged us to break the status quo and define ourselves as we choose. Where a jock can cook up a mean crème brulee, and a brainiac can break it down on the dance floor. It's a place where one person, if it's the right person, changes us all. East High is having friends we'll keep for the rest of our lives, and that means we really are 'all in this together'. Once a Wildcat, always a Wildcat!
Sharpay Evans: Hey, Troy when's the big game?
Troy Bolton: Yesterday.
Sharpay Evans: Well good luck. Toodles!
Chad Danforth: So I guess when they hand us that diploma, we're actually done here.
Troy Bolton: What makes you think we're getting diplomas?
Taylor McKessie: Oh honey. If that's what you call an invitation, you'll be dancing with yourself.
Troy Bolton: I've never even heard of Julliard.
Ms. Darbus: Well, that may be the case Mr. Bolton, but evidently Julliard has heard of you.
Sharpay Evans: But... You were so loyal. And sweet.
Tiara Gold: That's called acting. You should try it sometime.
Answer: I think that they are just props. The owner of those jerseys has no relevence to the plot.. They might just be randomly picked names.