Alot of these tickets returned are corporate returns in the 3rd tiers at the back of the east stand and Colin bell. Always rows of empty seats when they send them back
I am presuming they are just putting the away allocation on sale in Europe away teams only get 2.7k on sale meaning 300 seats remain empty in the away end
Nothing against the 1894 group using SSL3 myself I sit in 315 but use the back of the blocks for next time like you have previously done last season it worked then why move to the front where fans sit down?