&gt; Good for Pfizer for showing some cajones.<p>Well, you could also view this from the opposite angle: if they didn&#x27;t block this, how good would it look on them?<p>Also, I can&#x27;t help but wonder what their stance would be if the &quot;execution&quot; market was much larger.<p>Anyway, I still applaud this move of course, that is not the point.