1. Um, why?
Because it's Pinnacle. It doesn't have to make sense as long as they can trip over a dollar to save a penny.
LIDO is a mess, and the Pinnacle checkairmen I've talked to are expecting a dramatic rise in pilot deviations as a result of this change. The training is completely deficient, in normal Pinnacle tradition, and the charts are just poorly formated and confusing. The checkairmen are expecting missed crossing restrictions, wrong turns, etc... Should be interesting.