Arsenal are feeling the effects of missing Martin Odegaard. Martin Odegaard hasn’t featured for Arsenal since picking up an injury whilst on international duty with Norway back in September. Leandro Trossard has most frequently deputised for the playmaker whilst he has been sidelined, with mixed results. The Belgian has produced moments of quality, but has also struggled at times. Trossard was one of Arsenal’s worst performers against Newcastle United yesterday. Mikel Arteta’s side were beaten 1-0 by the Magpies on Saturday afternoon, severely denting their Premier League title hopes. Arsenal …