WASHINGTON — President Donald Trump says “it is about time” that NFL Commissioner Roger Goodell demands “that all players STAND for our great National Anthem-RESPECT OUR COUNTRY.”

Trump made a reference Wednesday on Twitter to Goodell’s meetings next week with NFL owners, where they will consider changes to a game manual that says players “should” stand during the national anthem. That’s a guideline that the league has left to the discretion of players who have kneeled in larger numbers after Trump’s criticism.

NFL owners will have their annual fall meeting in New York next Tuesday and Wednesday, and the league has invited the players’ union to take part.

“Commissioner Roger Goodell reached out to NFLPA Executive Director DeMaurice Smith (Wednesday) and both he and player leadership will attend the league meetings next week,” the NFL said in a statement.