Stefano Pioli just has one doubt ahead of tonight’s game with Sampdoria. According to Gazzetta dello Sport, Pioli is undecided between who to play behind Mauro Icardi in either of Ever Banega or Joao Mario. Banega is the favourite after his recent exploits.
Source: FCInter1908.it

I would play 4-4-2 leaving Candreva out this time.
Perisic-Icardi as a strikers, Banega behind them, and in midfield Mario-Gagla and Kondo.
Mario and Banega can play together.
Joao Mario this time. Banega needs rest.
Banega for attacking duties mario for defensive duties
I vote Mario. Banega can come as a sub if needed.
Me too .. Banega has been great for two games then he went back being invisible in two; against Torino and for Argentina too…