<Tr> <Th> Buffalo Sabres </Th> <Td> Leino, Ville Ville Leino </Td> <Td> 000000002014 - 06 - 18 - 0000 June 18, 2014 </Td> <Td> 06! 6 years </Td> <Td> $7,333,333 </Td> <Td> </Td> </Tr> <Tr> <Td> Ehrhoff, Christian Christian Ehrhoff </Td> <Td> 000000002014 - 06 - 29 - 0000 June 29, 2014 </Td> <Td> 14 years </Td> <Td> $12,000,000 </Td> <Td> </Td> </Tr> <Tr> <Th> Calgary Flames </Th> <Td> O'Brien, Shane Shane O'Brien </Td> <Td> 000000002014 - 06 - 30 - 0000 June 30, 2014 </Td> <Td> 02! 2 years </Td> <Td> $1,466,667 </Td> <Td> </Td> </Tr> <Tr> <Th> Chicago Blackhawks </Th> <Td> Montador, Steve Steve Montador </Td> <Td> 000000002013 - 06 - 27 - 0000 June 27, 2013 </Td> <Td> 04! 4 years </Td> <Td> $2,733,333 </Td> <Td> </Td> </Tr>

What does it mean when a team buys out a contract