This season has been a calamitous one at best.

Our Premier League campaign is the worst we’ve had under Arsene Wenger, and we’re set for the lowest finishing position in his tenure.
It all points to a manager that has lost his grip on what it takes at the cutting edge of the game, and a squad that quite clearly needs a drastic overhaul.

But does it? Or is the fault mainly in our defence that is as porous as a sponge?
Well, our attack is as potent as Tottenham’s, United’s and Chelsea’s in terms of goals scored, and we have proven world class talent in the form of Mesut Ozil, Pierre-Emerick Aubameyang and Alexandre Lacazette.

Our defence however, is a different story.

We have conceded more goals than the rest of the teams in the top 7, this is the reason that as of 15/04/18, we had lost exactly one third of our total league games this season – and owned the worst away record of ANY team in the top 4 leagues in England.

Our best defenders are Laurent Koscielny and Nacho Monreal. Both are the wrong side of thirty and Koscielny suffers from chronic tendonitis. There is only one way for them to go from here.

We do have an answer though.

Hector Bellerin to Barca?

Hector Bellerin is 23 and the Catalan-born defender is under contract until 2022. It is common knowledge that he isn’t short of admirers. His price tag would be a handsome one.

If we did dispense of his services, with whatever funds are currently at our disposal, we could add to it with a rather tidy sum and it could replenish our depleted numbers.

With the World Cup, most transfer fees will be grossly inflated, and we could really do with a few extra pennies to spend, as our backline isn’t merely on its last legs, it really needs a new foundation.

Rob Holding and Calum Chambers have shown enough to merit some faith in their future and with more games, they will improve. Shkodran Mustafi has been a failed purchase thus far, and Per Mertesacker is retiring. We need at least three new faces in defence, and they can’t be works in progress either – they will need to be established players who have top-flight experience.

Hector Bellerin has not exactly been fantastic this season. In attack he is a great outlet, but defensively, he hasn’t improved since his first full season. The Spaniard is still making mistakes with the timing of his forward runs and he is still beaten a little too easily when one on one.

Plus, we’ve now got a ready-made replacement in Stefan Lichtsteiner.

Should Barcelona come in with a £50m bid, would we be fools not to take it? Of course we wouldn’t. We’d be retaining a player with bags of talent that could vastly improve. If we sold him though, and we actually invested the money? It could be the reinvention our defence sorely needs.

Next season the competition will only get tougher, and with the gap between us and the top 6 stretching, it’s time to stop what we’re doing and change things up – what we’ve been doing isn’t working and at the root of this – Wenger aside – is our defence.

One player sold, and we could solve so many of our problems. Let’s face it, Hector will be going to Barca in 2-3 seasons maximum anyway.

Shouldn’t we cash in?

What would you do? Would you sell Bellerin?