Ok.
I'm positive that if Koji was in desperate need of being replaced at the closer role, then he's not going to fare a whole lot better in a more demanding 8th inning role. Which debunks the "we strengthened the pen, because Koji and Taz can move down an inning".
I'm also positive that, while Kimbral is a nice get, the Sox overpaid. I'd rather they overpay for a starter.
Kinmbrals numbers last year, while still good, were down, in a pitchers park.
Let's hope Fenway isn't even tougher on him. If so, all this "positivity" will be gone by May.