When Sept. 1 rolls around, Major League Baseball teams are able to expand their rosters to 40 players, allowing for more depth as clubs prepare for the final stretch of the playoff push. But, is Sept. 1 too early for expanded rosters? That was the subject of Tuesday night’s Dunkin’ Donuts poll question. Check out the video above to see the poll results. Thumbnail photo via Dan Hamilton/USA TODAY Sports Images ... NESN.com