Broadly, there are five ways it can work out: 1. The player is awesome, opts out and leaves, and continues being awesome. The opt out was pretty bad. 2. The player is awesome, opts out and leaves, and then sucks. The opt out was really great here, but I think people vastly overrate the likelihood of this scenario. 3. The player is awesome, opts out and resigns, and continues being awesome. The opt out was modestly bad because you lost a little surplus value. 4. The player is awesome, opts out and resigns, and then sucks. The nightmare scenario. 5. The player is not good enough to opt out. The opt out was modestly good here, because it saved you a little cash. I think number five is by far the most likely, so I'm generally in favor of opt outs. That being said the downside risk is pretty substantial.