Brett and Schmidt
Both these guys were on hand for the game yesterday and reminisced about the 1980 World Series. They also talked about some other topics like the Hall of Fame and interleague play. I have to agree with Schmidt, who is against it. They also visited the booth during the game and were pretty entertaining. It is weird to see Schmidt without a moustache, though. You can read more about what they said here and here. The second is more about Schmidt talking about his playing days in Philadelphia.