Hey Shay
If Bulls sign Mello and Lebron Stays in Miami I would say they were would be co favorites to win the east at about 2-1. I would make them about 5-1 to win the NBA title. I never bet a future that doesn't pay at least 20-1.
This year the only NBA future plays Im making are Houston at 25-1, Portland at 40-1 and Im betting the Bulls at 15-1. If they sign Mellow and Lebron moves West, Clippers, Houston, Dallas all possibilities then the Bulls would be a steal at that price