As Jeff Passan of ESPN wrote in February, Major League Baseball and the MLB Players Association have been discussing a litany of rule changes, including a pitch clock and a universal designated hitter.
However, swift regulations on another topic have been put in place to restrict sign stealing, per Tom Verducci of Sports Illustrated on Tuesday:
"Major League Baseball is cracking down on high-tech sign stealing. It is banning all non-broadcast outfield cameras from foul pole to foul pole as well as tightening restrictions on in-house video, several sources familiar with the new rules told SI.