Come on in Puerto Rico. I do not think complete independence is the way to go for Puerto Rico.
A new flag design to incorporate 51 stars would be cool. My initial thought is that it would be an economic boom to flag makers, but unfortunately those in China, Viet Nam, etc.
Concentrating on my personal collection. Please drop me a PM if you have any of the following for sale: Topps Football 1959; 1961-1964, 1967; Philadelphia Football 1964-1967, Topps Baseball 1957-1968