Have the Gunners solved their attacking dilemma?
Do Arsenal still need another striker in the January transfer window or is Gabriel Jesus finding his form just at the right time?
Jesus' five goals against Crystal Palace in the Carabao Cup and Premier League came from only 10 attempts - an impressive return by any standards.
"He is looking great," said former West Ham midfielder Nigel Reo-Coker on BBC Radio 5 Live's Football Daily podcast. "It is a confidence thing because once you find the back of the net that's it and everything he is hitting is now ending up in there.
"This is the Jesus they wanted from the start when they bought him.
"You could never question his attitude - he just wasn't doing his job and soring goals.
"Now he is and it might have come at the best time for Arsenal. I've always thought that January will show how much intent Arsenal are showing in the title race.
"If they try and re-energise the attacking end of the pitch and get another striker in during the transfer window then they will show us how serious they are.
"They still need to do that, regardless of Jesus."