I disagree. Think Stan has been very poor this season. He is easy to mark cos he isn't mobile enough. Macken needs a partner who plays on the shoulder of the defenders who he can put in on goal. Stan & Macken don't have enough pace as a pair.
looked the natural partner to macken against stoke etc nads-macken still unproven, i say go with what you know!
Stan might not be the quickest but he puts himself about, unlike Nardiello who has a very poor workrate and always wants the perfect ball to him. Might pay for Nardiello to employ his personal trainer from last season, seemed to get him fit and looked a class player, or was that just to put himself in the shop window.