Despite what MSNBC says, they are not cardinals. Yet more proof that the crisis is episcopal. Bishops not only act in the person of Christ, they represent him, hence the traditional position of the bishop's throne behind a cathedral High Altar. They should not be performers.
If you are seeking a performance go to a concert, even as St Paul said of those that would turn the Mass into a meal
1 Corinthians 11
 For every one taketh before his own supper to eat. And one indeed is hungry and another is drunk.  What, have you not houses to eat and to drink in? Or despise ye the church of God;