I guess time will tell on a lot of those points.
If I were the redskins though, I would not pay him 25-27 per year over 6 years with lots of guaranteed money.
I think they did what they had to do by franchising him multiple times to see if he can earn a long term contract, and in their eyes he wasn't good enough for it.
If he was good enough for them, they would have been more than happy to pay him the big money. Teams just don't let great QBS hit free agency because of money disputes.
And I got to agree with them. While I think Cousins is an above average QB, there is no way I would give him 25-27 per year.