Arsenal are making a massive mistake. Now Liverpool have a chance to trigger a true Premier League bombshell.

Liverpool need to revamp their midfield. Or at least, they need to restructure it because the current setup simply isn't working.

That leaves Andoni Iraola with a couple of choices. He could move to a three-man midfield, much as Jürgen Klopp ultimately did after taking over at Liverpool, or he could sign a defensive midfielder to sit in the midfield two.

Really, we think the Reds will pick the latter. It seems the club are all-in on sticking with a 4-2-3-1 system, having failed to try anything else since Klopp left.

So a flat midfield two it is, and that means signing someone. Which brings us back to the original idea.

Arsenal appear to have given up on Martin Zubimendi. The Spaniard joined them a little over a year ago now, having turned down a move to Liverpool in 2024.

But despite playing a regular role in their title-winning campaign, Zubimendi can no longer get into the Arsenal team. He hasn't started any of their five Premier League fixtures this season and didn't even come off the bench against Leeds United this weekend.

Now, we feel that's a massive mistake. Zubimendi was outstanding last season - for reasons we've detailed here - and Declan Rice being superior cast a huge shadow over him.

From a tactical formation and squad depth perspective, "Liverpool could trigger Premier League bombshell after massive Arsenal mistake" carries substantial tournament implications for international seeding and domestic campaign momentum. Coaching staffs are heavily weighing high-pressing efficiency (PPDA), defensive transition pace, and fixture fatigue management.

Tactical analysts monitoring Champions League metrics emphasize that squad adaptability and set-piece execution will likely dictate outcomes in high-leverage knockout environments. Real-time match telemetry and tracking data continue to inform managerial decision-making.

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