Arsenal showed at Brighton on Saturday evening why is keen to bring in reinforcements in the January transfer window.

were held to on the south coast as Ethan Nwaneri’s goal was cancelled out by Joao Pedro’s penalty. were without , Kai Havertz and Jurrien Timber, among others, and lacked the cutting edge they needed in the final third.

Arsenal have long considered the idea of signing a new forward, but were reliant on Gabriel Jesus and on Saturday. They could move for a new face this month, but it is a difficult time to do business – especially with fellow sides.

With that in mind, here are the latest headlines from the of Arsenal transfer news.

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Alexander Isak has been on fire recently, scoring in seven successive Premier League matches, following ’s 2-1 win at on Saturday. The Swedish striker is arguably the best striker in the top flight and every goal he scores hurts Arsenal in particular, given their previous failures to sign him.

his former club to break the bank for Isak, even though he is valued at £150million by the Magpies. “If I was Arsenal and I had the money I would go out and buy Isak, I’d break the bank for him,” Merson told Sky Sports. “I think he’s the best of the best and he takes Arsenal to another level.”

However, that appears extremely unlikely, with Isak telling Prime Video Sweden: “Playing football at this level has always been a dream and probably the main dream that I've had. Playing in the Premier League for a club like Newcastle with a fan base like they have here is extra special.”

Another striker who won’t be joining Arsenal in January is Matheus Cunha. The Brazilian has been in fabulous form this season, contributing 10 goals and four assists in the Premier League and has been linked with Arsenal and .

But he has to stay with , ending any speculation over his future. The 25-year-old wants to stay put and play under new boss Vitor Pereira, rather than move elsewhere this month.

"He is a special player," Pereira told Prime Video after Wolves beat Manchester United on Day. "He can do things that can make the difference in small details. Matheus Cunha is a player, in my opinion, who can reach high standards in this league."

Kieran Tierney is close to sealing a move back to Celtic. The left-back has made 125 appearances for Arsenal over the course of his five-year contract, but is nowhere near the first team at present.

The 27-year-old is keen to move back to Glasgow, where he won eight trophies before moving to Arsenal for £25m. Arsenal opted not to activate a 12-month extension in Tierney’s contract and are in negotiations to let him leave.

He could sign a pre-contract with Celtic, to join in the summer, or he could be allowed to leave on loan before signing properly when his deal expires at the end of June.

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