Arsenal fans immediately took to Twitter to troll Chelsea following Thibaut Courtois’ red card against Swansea.
The Blues, of course, sold their second-choice goalkeeper Petr Cech to the Gunners for £10million in the summer, and supporters of the north London side reminded their bitter rivals of the apparent mistake they had made.
Cech has become an instant hero at the Emirates, after helping Arsene Wenger’s side win the Community Shield at the start of July.
It’s not hard to see why Jose Mourinho was against selling the legendary Czech goalkeeper in the transfer window.
Courtois, who was replaced by Asmir Begovic, will now be suspended for Chelsea’s match against Manchester City at the Etihad.
Here’s how fans reacted on Twitter…
Bet Chelsea wished they had Cech now ???
— Bossman_T (@Prezident_T) August 8, 2015
— Son of Adam (@teejay_1969) August 8, 2015
— Gulf Coast Gooners (@GC_Gooners) August 8, 2015
Yes!!!! And petr cech comes on for Chelsea.. Oh wait
— Daniel Astle (@_FruitPastle) August 8, 2015
Courtois gets sent off, time for Cech to come on… pic.twitter.com/KZ5ATfpFoI
— Ladbrokes (@Ladbrokes) August 8, 2015