I agree. Frieri has an unpredicatble, nasty fastball. That's about it. When he's on, he's on, and like many others in the pen, when he's not, its a disaster. It's the same leave em in too long, take em out too soon song and dance. Unfortunately, without proper management, you pay the price with a closer like Frieri.
Let him close, just shorten his leash.