This is the link that I was sent to post my idea from the yahoo admin person - so I hope it doesnt fall on def ears:

For the NFL/College Pickem - PLEASE give us more than just 3 private groups we can sign up for. At least give us 5. On several other sites including ESPN, CBS and FOX, you can sign up for or run more than 3 groups. I have 7 yahoo ids ONLY for this reason. I'd like to only have to use a few instead. PLEASE consider this. Thank you