If lawmakers approve a casino for Rockford, local officials already have agreed on how they would split the proceeds. Elected leaders from Winnebago, Rockford and nine smaller towns have agreed that the casino cash would be split 50-50 between the county and Rockford, with the county dividing its share among the smaller communities. How to split the pot estimated at between six and ten-million-dollars has been a source of contention between State Senator Dave Syverson and Rockford Mayor Larry Morrissey.