Why not have an option for 1,2 or 3 days a week and/or special meetings. More flexibility. To say 3 days a week across the board just does fit for everyone that has teams spread across country. Why not trust employees to choose a fit that is best for their circumstance. People have proven themselves for 3 years. Where is the benefit for the employe.
If your goal is purely to avoid severance, you you will see the most ambivalent, disconnected, underachieving, angry group. That can’t be the best plan for the company