i fail to see how we could even think about having this discussion on west without first dealing with the source of his problem - his bipolar disorder.
such a discussion on protection also misses the point of what being bipolar can do to some people when they stop taking their medications and therapy. many of them become subject to delusions or illusions.
west has a long, documented record of mental disorders. disorders that require vigilant and continuing monitoring, medication, and therapy...for life. i know people with similar conditions, this is a life of hell for some people.
what is key here is that west has a pattern of NOT following through, which is not unusual for many such sufferers.
the man has not yet demonstrated that he is in consistent control of his terrible condition.
I appreciate your post, and I agree with some aspects. But, a few things...
Despite his record, I've never interpreted his behavior(s) as being indicative of Bipolar I disorder - the severe type often characterized by hallucinations and/or delusions and need for very potent medication (i.e., antipsychotics).
I'm certainly not an expert on bipolar disorder. I'm in a doctoral program for clinical psychology, however, and am affected by Bipolar II. If he similarly falls on the milder end of the spectrum, his behavior could certainly be managed with a proper, consistent medication regimen (just as you suggested).
I agree with you that, given his history, he does not manage his symptoms consistently well. However, my take is this: if he isn't a problem in the locker room (which I've never heard to be the case), I don't think his off-court issues should matter. He can play basketball and he would help out team a lot by doing his job on the basketball court.
If his behavior affects the team (from what I know, not likely), he loses his job. If he makes mistakes in his personal life, he loses his job. It's that simple. And don't we all benefit from a separation between work and personal life?