You can judge his team selection on Sunday however, that was just plain awful and misguided to say the least, you don't have to be Einstein to know who your best players (an who you shouldn't play - Xhaka) are and a number of those playing weren't. There's this weird culture at Arsenal to seemingly ignore the reality of what has been happening in the preceding period, it's kinda odd, it really comes across as not knowing the players or the club, which is odd because Ljungberg has been around a while.
If he'd won he could have made his point it was the right lineup, but he didn't he drew, against a team nearly at the bottom of the table, so not exactly a glowing start against one of the weakest teams around. In contrast at the other end of North London they've won 3 on the bounce since the new manager came in.
Personally don't want him as manager regadless of what he does, so hopefully we can conclude our business finding a manager promptly so that we can move on with some fresh ideas/players.
Think we've ignored good advice from external sources for too long at Arsenal, maybe just maybe some of them know what they're talking about and we don't judging by our performances in recent years.
Arsenal fans can't keeping making excuses for incompetence now surely.