Gregg Popovich wants NBA to relax dress code so he can coach in sweats
<p><a href="https://larrybrownsports.com/wp-content/uploads/2016/09/Gregg-Popovich.jpg"><img src="https://larrybrownsports.com/wp-content/uploads/2016/09/Gregg-Popovich.jpg" alt="Gregg Popovich" width="600" height="312" class="alignnone size-full wp-image-324756" /></a></p> <p>Gregg Popovich has never been shy when it comes to speaking out about change.…