It's more common, IMO, that musicals TEND to have many than the other way
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.
Something Rotten has many principal roles - Nick, Nigel, Shakespeare, Nostradamus, Bea, Portia and Brother Jeremiah being the most prominent, then there's Shylock, Lord Clapham and the Minstrel.
A Chorus Line revival played its final Broadway performance on August 17, 2008. The tour played its final performance on August 21, 2011. A new non-equity tour started in October 2012 played its final performance on March 23, 2013. Another non-equity tour launched on January 20, 2018. The tour ended its US run in Kansas City and then toured throughout Japan August & September 2018.