His bad injury was back in 2014. The 5 goals in 2 years doesn't include the year he was out as he was back playing in August 2015.
I think the following are now surplus:
Gollini - doubt we will sell and he will be loaned
Bunn - should be takers if his wages are not too high
Richards - going nowhere unfortunately
Hutton - has he signed his year extension?
Elphick- will be on a good wage so might be reluctant to move
Amavi - should have offers
Veretout - - should have offers
Tshibola - like him as a player but there obviously seem to be issues. Might sell at a reduced price or send out on loan.
Gardner - time for him to move on. Should have offers.
Gil - should have offers
Agbonlahor - see Richards (anyone know if he has an option on his contract next summer)
McCormack - might get a taker at a vastly reduced price or send out on loan, but more likely to be in the same category as Agbonlahor and Richards