“Who” should not be used as a predicate nominative in the written. It can be used in the spoken to suit a dialect, but still isn’t strictly correct.

say what????

Its all a con look carefully at some of the tags with these offers and things dont make sence, for example Iceland were selling two chicken breasts with that reggae reggae sauce rubbish for 2 quid but further round the shop 6 (exactly the same product in a bag)were on offer for £2.50, the difference, the 2 breasts were in a box in the bargain freezer the 6 breasts were hidden away in a bag next to other chicken products….