By Matt Hladik Indianapolis Colts owner Jim Irsay stole the headlines Tuesday with his pointed comments about fellow owner Dan Snyder. Speaking with reporters at the NFL’s fall meetings in New York City, Irsay said there was “merit” to removing Snyder from his post running the Washington Commanders. The remarks set off alarms around the football world. One day later, Irsay doesn’t seem to be backing down from his words. The longtime executive tweeted a semi-cryptic message this afternoon that definitely seems to be a reference to Snyder. “You gotta stand for something…or you’re gonna fall for …