What would happen if programmers had global mobility like footballers?

I've been thinking for a long time that high-end programmers really need agents and multi-million dolar contracts like football players or other professional athletes do.

Programmers might be doing themselves more harm than good by choosing to represent themselves for negotiations since usually they don't have the necessary interpersonal and negotiation skills to get a really great deal.

Seinfeld quote:

MR STAR: Gentleman come in. Now we don't want to take up much of your time. Let's

make this short and sweet. We're prepared to offer you all the free coffee you

want in any of our stores throughout North America and Europe, Plus..

KRAMER: (Interrupting) I'LL TAKE IT!!

(Scene ends)

[Setting: Jackie and Kramer in the back of a cab]

JACKIE: I'll take it? Who told you to take it? Did I tell you to take it?

KRAMER: No.

JACKIE: I know the Maestro didn't tell you to take it, he wasn't there.

KRAMER: Well I thought we were lucky to get anything.

JACKIE: Free coffee?

KRAMER: Yeah.

JACKIE: I don't want free coffee. It's not hard to get coffee. I can get my own

damn coffee. I wanted to hear what came after that "Plus".

Programmers already have global mobility with the ability to work remotely. That article uses examples of Doctors and Football players, professions which can't be done remotely (though tech is also enabling doctors to head in this direction.)