Petr Cech out 3-4 weeks

Just when you thought things couldn't get more grim with Petr Cech missing the North London Derby tomorrow, the news got worse. He'll not only miss the must-win clash versus rivals Tottenham but he'll miss quite a bit more, including what could be Arsenal's last Champions League game of the season versus Barcelona.

Arsenal goalkeeper Petr Cech will miss three to four weeks with a calf injury. pic.twitter.com/ihqDU3d0ew

— SportsCenter (@SportsCenter) March 4, 2016

Welp.

As we all know, the club will now turn to backup David Ospina in its moment of need. Ospina, of dropping the ball into his own danged goal fame, has played in only two matches since the turn of the year and hasn't inspired much confidence this season. But, it is what it is and we hope for the best.

In other bad new, Laurent Koscielny has also been ruled out for a week so we'll get another whoopsie doodle 90 minutes of Gabrielsacker tomorrow. Calum Chambers could step in as well but there are few indications that'll be the case.

Jack Wilshere is also away from training for another 3-4 weeks. As you were.