Escape from the Shark tank, how discards have flourished

This is just something that has been swimming around in my mind, but excuse the pun. I can't help but think of how many players that have left the sharks all of a sudden finds themselves either being a key player at their new team or springbok contention. Here are some of the most obvious escapees that has made a name for themselves from the sharks

1. Roos
2. Libbok
3. Nohamba
4. Louw
5. JJ van der Mesch

I forgot that Tambwe was with them too, didn't realise that Zas came from the sharks. I think he might have started at the stormers, went to the sharks and then came back. 

I don't know why the Sharks are such a popular team. They don't play a great brand of rugby. They can win, but that is because they have a history of buying big name players. 

Bismark, Jannie, Frans Steyn, Ruaan Pienaar to name a few were all bought. So it buys them some success. Even Am came from Eastern Province. I don't see them producing a lot of talent. They only notable players to mind is JP Pietersen, Butch James, Muller and Henry Honiball, but I think Honriball was also a Freestate player. So they raid other unions talent and waste the talent that they have. 

Not sure the sharks are good for SA rugby