Based on some very informative posts by several physicians [Kendall Marshall Wrist Watch thread], I stated that it would be irresponsible for Roy to play Marshall.
This latest news confirms my opinion, but in fairness, I'll amend my view to say that one of two things was going on: either [1] Roy was actually considering playing Marshall - "... if Kendall can deal with the pain, blah, blah" - in which case, he was being irresponsible; or [2] he knew that Kendall couldn't heal for weeks/months, had no intention whatsoever of playing him, and was simply being understandably coy, knowing it would be hard to win without Marshall, and not wanting to give opponents advance knowledge of Marshall's unavailability.
I'm willing to give Roy Williams the benefit of the doubt, and say, ok, [2] was maybe what was going on. I'm unwilling, however, absent a strong counter-argument, to concede that if [1] was going on, Roy was behaving responsibly.
Good luck to Marshall. The portrait of him in the article is positive, noting as it does his wit, intelligence, and good sense, the latter especially in dealing with those Carolina fans who are now coming at him "sideways" because of his decision to leave.