1) to put in a highest bid and then if it goes over it carries on i.e. like ebay it bids up to a certain amount in small increments, so you dont have to keep rebidding, say i put a limit of 10m and it goes up 1m, 2m, 3m, 4m as other people bid
2) when you bid you get a list of who you are currently bidding on
3) you could have your available cash in big letters on the right hand side
4) players opening prices list somewhere in create an auction page
5) Also can you add two more required fields: Overall Rating, and Club.
6) Change number format ? (1,000,000 instead of 1000000)