The problem with Musial and a list like this is "What is his position?" He played a lot of 1B/LF/RF. IIRC, he started about 2 seasons in CF. If I was making an all-time team, he'd be on it. Same with Ernie Banks. SS or 1B? Played them almost equally. I'd have him on my team. And, finally, Pete Rose. He'd be a great utility guy as he had 600+ starts at 2B, 3B, LF, RF, 1B. That would give me 11 guys. I'd need a back-up C and have to decide between 12/13 position players/pitchers.
All that said, I'm not putting Musial, Banks or Rose as GOAT at any position. Or even 2nd(although I might consider Banks at SS).