<Tr> <Th> Philadelphia Flyers </Th> <Td> Filppula, Valtteri Valtteri Filppula </Td> <Td> 2017--18 </Td> <Td> 1! C </Td> </Tr> <Tr> <Td> MacDonald, Andrew Andrew MacDonald </Td> <Td> 2017--18 </Td> <Td> 1! D </Td> </Tr> <Tr> <Td> Simmonds, Wayne Wayne Simmonds </Td> <Td> 2014--15 </Td> <Td> 3! RW </Td> </Tr> <Tr> <Th> Pittsburgh Penguins </Th> <Td> Letang, Kris Kris Letang </Td> <Td> 2017--18 </Td> <Td> 1! D </Td> </Tr>

Who are the alternate captains for the montreal canadiens