Table: player_transfers_0708
Columns: start_date
end_date
pos
player
to_club

Question: What player was moved to Blackpool?
SQL: SELECT "player" FROM player_transfers_0708 WHERE "to_club" = 'blackpool'

Question: A player was moved to celtic had an end of what date?
SQL: SELECT "end_date" FROM player_transfers_0708 WHERE "to_club" = 'celtic'