The new PBA Regional Players Invitational series announced Tuesday is a step back in the right direction, but alone might not do much to boost entries in PBA Regionals. From numerous and often lengthy discussions with PBA members and non-members, I remain convinced that economics are the stake in the heart of Regional entries in recent years, at least here in the Midwest. This country is suffering through the worst economic times since the Great Depression and with gas prices, hotel prices...