Uh... you act like those are the only two options.
We're currently on option three, where the team is a non playoff team and Kakko was still not scoring.
So yeah... I would have rathered the team try to inflate his stats a bit before trading him for peanuts. Especially since the rest of the team is garbage anyway.
Instead they healthy scratched him and got basically nothing for him.
The Rangers are simply the worst team in the league at asset management. Sell low, buy high. That's the Rongos way.