What is Valeant/B+L "Researching" or "Developing" currently? They are not, unless it is undercover or in secret. Pearson doesn't believe in R&D - said so from the beginning and has said it again with Allergan (too fat with R&D).
You have to have people to do R&D - where are the Formulator's ? The Polymer Chemists? etc. Most were let go. Ultra/Zeus is here because of the very people who were cast out that worked on this for years to make it happen.
Who's left to work on projects now? The people who are left at the "R&D" site mostly work on Maintenance of Business, Quality Control, and Validations. Valeant is going to buy technology, not develop it and never research it.
The people who are left still in R&D are stuck, not crap workers. Unlike the upper echelon of B+L, people are vested in Rochester and can't just up and go unless they are forced to.
The real question is when is the next round of layoffs going to happen because it will.