They can change any part of your compensation whenever it suits them as long as they do it by the book which usually means notification in advance of the start of the commission period in the case of "at risk" compensation. Back in January there was mention by management of technical sales moving from an 80/20 to 70/30 plan, effectively a paycut no matter how they spin it because to get to 70/30 and keep the base constant they would have to give everyone a commission pay increase to make the split. If OTE remains the same and the split changes like that then you are effectively making less base pay and your commission pay has increased, most likely with an absurd increase in the attainment number to make sure you never hit that full 30%.
When asked straight out if it meant the end result would be a cut to base pay the hesitant response was "there's a lot of time before we get to 2nd half and things can change so the details are still being worked out" which is a nice way of not giving an answer.
So from what I'm reading it looks like they may not be cutting as many jobs as they did at the start of the year, they're just cutting everyone's pay instead. If they do cut people then those left behind will have to pickup the slack for less $, great for the bottom line, crap deal for the employees.
Posted by @Oc8xZSJ-1wxn, thought it needed a bump.