I am well aware that money is the new god and people become fixated with the grotesque amounts that has found its way into sport. As all young sports people start off in life all they dream about is lifting trophies and been the best in their own field.Its the greed of everyone else around sport that has upped the anti, sponsers, players agents and the media.

professional pride.....the shirt.......and another contract should be more than enough incentive.

I'd deffo disagree with that, you cant penalise employees for mistakes that aren't deliberate & unplanned. It's impossible to guarantee any player not making a mistake at any given time in a match. Penalising them for things like that is a massive demotivator & as you said no players would want to play for the club as any contract with that in would be laughed at.
I do hope you aren't an employer

if they win 30 games in a row why would you wanna spend any money on players surely that squad seems good enough

No offence but if your a player on 100k + a year - who gives a f00k about a possible £100 win bonus??? Its like offering David Beckham - £50 a goal. He earns that the first minute he plays. Maybe international recognition bonuses for non internationals and cup bonuses but not to win a league match. I don't get a 'clocking on' bonus - or a 'less than 2 dumps on overtime' bonus at my work!!!

Spot on.