Well, most of them anyways.
In any case, whatever his faults as a captain and / or teammate, if indeed this is the end then he did provide Pen's fans with some lasting good memories. And yes, he wouldn't have been what he was without Mario, Ron and the list goes on. However, here is a little reminder I found on the Penguin section of hboards shows how good he could be:
The first two bring back so many memories that it gives me chills.