For all their Champions League struggles, Arsenal have been uncharacteristically solid in the Premier League so far this season.
But as soon as talk of a legitimate title challenge came to the fore, the old Arsenal have made a return.
The Gunners were cruising at 1-0 up against West Bromwich Albion, only to allow Tony Pulis' men to turn the game on its head before half-time.
First James Morrison got on the scoresheet, turning in a Chris Brunt free-kick.
https://twitter.com/Jonny_Singer/status/668090978562138112
Before Mikel Arteta's own goal gave the hosts a half-time lead.
https://twitter.com/mantomanmarking/status/668098764763242496
Arsenal missed a golden chance to equalise after the break, only for Santi Cazorla to miss the target from the penalty spot.
https://twitter.com/Dunmoreorless/status/668107831514685440
And if that all wasn't enough, Arsene Wenger's side lost Arteta and Francis Coquelin to injuries.
https://twitter.com/samueljadrew/status/668111528583909376
So, just more of the same then for Arsenal...
https://twitter.com/Marshin1010/status/668112766306226176
https://twitter.com/KyleGilkinson/status/668110264039002112
