Sorry, but Todd already has a fulltime job and career. He's an electrician who plays football and trains three times a week.
The AFL is fully professional, though all players are encouraged to plan for after their football careers are over. I've seen conflicting statistics, but the average football career in the AFL is 4-7 years.
The VFL, on the other hand, is only semi-professional. The players do not earn enough to survive if they only play football. This means that the players need to either have a job (fulltime or parttime) or they need someone to sponsor them.
To give an example of the difference (and please remember that the VFL is the tier immediately below the AFL(, I checked some real club financial figures recently:
VFL Club: Revenue around $800,000
AFL Club: Revenue around $57,000,000
There's a bit of a difference....