No one has stated it yet, no
I'm guessing the two years will be pretty close to equal. That would make sense for the team to stabilize payroll, and allow them to pay Bautista or Edwin more in 2017 while keeping Donaldson from a huge arbitration raise that might have wrecked the 2017 budget
Ie. pay Donaldson more in 2016 than he might have gotten through arb, and less in 2017 than he might have gotten through arb