The former Gunners and Tottenham defender Sol Cambpell believes Pochettino's side isn't as strong as Wenger's team.
"You have to look at it over the course of probably 10 years. It's not down to one or two seasons but how to find a consistency even when a new batch of players come in," he told '888sport'.
"That's the difference with Arsene who has had various different teams and the philosophy has changed a bit but whoever he has brought in has been at the top. That's how you look at it or you can't make a proper judgement.
"It's all up for grabs but it's much more difficult now. There are teams at the bottom who can turn you over. Teams up and down the league have a lot of money and can buy two or three players who can trouble you but, with a bit of luck, who knows?".
He added: "Honestly, though, you don't start thinking about that until the last five games. If you start thinking of it halfway through the season, you actually forget about winning the league. You can lose the record and then lose momentum and I'd rather lose a game but then win the next game".
Who should win tomorrow?