I realize this is not going to be a popular opinion on this matter, but...
I don't agree with the decision. Let them kneel if they so choose.
Don't get me wrong, I don't agree with them kneeling, but I do believe it's their right.
"I am allergic to piety, it makes me break out in rash judgements." - Penn Jillette
"I have never killed a man, but I have read many obituaries with a lot of pleasure." - Clarence Darrow
"The man who invented the telescope found out more about heaven than the closed eyes of prayer ever discovered." - Robert G. Ingersoll