Rio Ferdinand has named the Arsenal player he thought was brilliant in their FA Cup defeat to Liverpool on Sunday. Mikel Arteta’s side were knocked out of the FA Cup, with two late goals seeing the Reds edge the tie at the Emirates. Arsenal did play well, particularly in the first-half. However, Kai Havertz was amongst those to miss some golden opportunities. In fact, the Germany international struggled to really test Alisson. Rio Ferdinand praises William Saliba despite Arsenal lossArsenal have been really poor in the final third for some time now. The Gunners have lost their last three in al…