The **Buffalo Sabres** today announced the team has returned forward **Cliff Pu** to the London Knights (OHL).**[Click here for an updated training camp roster is included as an attachment.](https://cms.nhl.bamgrid.com/images/assets/binary/291287732/binary-file/file.pdf)**The Sabres now have 46 players (25 forwards, 15 defensemen and six goaltenders) on their training camp roster.