sounds like it. Not watched their most recent game so can't comment. That'll be something for @JuveGER or @zlatan_ish
That's not clear yet. We are still looking for a midfielder in general and have been looking at attacking midfielders. In our last game we played a 3-5-2 formation, so Pogba played his normal role in a midfield of three and Allegri has stated that he thinks that this is Pogba's best Position. We will see. So far it looks like giving him the number 10 shirt was more about acknowledging his importance for the team. Now that Pirlo, Tevez and Vidal are gone, Pogba has to step up and be one of the main guys.