This article is part of Football FanCast's Transfer Focus series, which provides opinion and analysis on recent transfer news...

According to Mundo Deportivo, Barcelona are once again looking into the possibility of incorporating Chelsea's Willian into their squad. If this transfer were to go through, it could potentially spell even more trouble for Ousmane Dembele.

What's the word, then?

Barcelona have long admired the Brazilian winger and despite his age, they seem to feel he's a type of player who would definitely fit their squad.

Even the 5 foot 9 man recently revealed that there was indeed contact with the Catalan giants before but that the move ultimately broke down, as quoted by DAZN series Saudade (via Metro).

Watch Spanish Football Videos With StreamFootball.tv Below

So far, the Brazilian has played a total of 307 games for the Blues, bagging 55 goals and 56 assists in the process. This season he's been a regular in the XI with 11 appearances to his name in the Premier League, even captaining them against Crystal Palace at the weekend, along with two goals and three assists.

Mundo Deportivo now state that the Blaugrana are still attentive to the Brazilian and that they value his skills and versatility, which could see them move for the Chelsea star once again in the near future.

All of that is further emphasised by the fact his contract will run out pretty soon.

But if that move were indeed to happen, a certain young winger would definitely not be over the moon because of it.

Another challenger approaches

Dembele is struggling for regular game time as it is and the potential incorporation of an experienced and well-rounded player such as Willian could definitely harm the Frenchman's minutes.

After all, the Brazilian prefers to play on the right flank, the same one Dembele would gladly occupy given the chance and that would probably add more unwanted competition for the young attacker.

So far, the 22-year-old has only played seven games across all competitions for Barcelona, scoring once in the process, and while his injuries were definitely a big reason for that, he started four of those seven games on the bench even when he was fit to play.

By all means, he didn't really have the easiest of times slotting into Ernesto Valverde's line-up and with Willian's arrival, that task would suddenly become that much more difficult.

Of course, how exactly would Barcelona fit Frank Lampard's star into their system is a story for another time but one thing is for sure - Dembele would likely be the one to suffer from it either way.

Let's see what ends up happening.