No doubt? Jesus said not to pray in public, but people like that coach Joseph Kennedy wanted to show off his religion.
Matthew 6:5 And when thou prayest, thou shalt not be as the hypocrites are: for they love to pray standing in the synagogues and in the corners of the streets, that they may be seen of men. Verily I say unto you, They have their reward.
6 But thou, when thou prayest, enter into thy closet, and when thou hast shut thy door, pray to thy Father which is in secret; and thy Father which seeth in secret shall reward thee openly.
7 But when ye pray, use not vain repetitions, as the heathen do: for they think that they shall be heard for their much speaking.
I prayed the Lord's Prayer too as a child every day in school, and it meant nothing to me. It was vain repetition. I didn't mean it. I was just obeying orders. It was trivializing something that should be treated with reverence.
We are all already free to pray whenever and where ever we want. We are free -- to pray silently. That doesn't seem to be enough for some people who want to pray in a way that other people can see them praying.