Why do you think a company like them would do a soft layoff, instead of just picking the low performers they think they should lay off and just dismissing them? What do they gain by leaving it up to chance and the decisions of employees? It could be a lot more disruptive that way, with no control over who leaves or when. If you’re going to say it’s all to save a buck by not paying severance, I’m not convinced that the lack of control and having to deal with the random effects is remotely worth it.