
Barcelona have a great squad right now and it was evident when they almost went unbeaten for the whole season last time. However, their Champions League campaign was sinusoidal and eventually, they were knocked out by AS Roma.
While there are a lot of stunning players out there, it is important for Blaugrana to sign the ideal ones for their team. Signing random players isn’t the way forward, it is about signings who can make it into the first team and the one who can actually challenge players already in the starting XI.
Here are three players who can take Barcelona to the next level:
#3 Marco Verratti

He was reportedly close to joining them last summer but the Neymar saga made things bitter between the two clubs and he stayed put at Parc des Princes. Now might be the ideal time for Barcelona to make a move as PSG have FFP rules to comply with they would rather lose the midfielder than part ways with Kylian Mbappe or Neymar.
Manchester United have been linked with a £70 million move for Verratti and that means Barcelona will have to act fast if they wish to sign him.
#2 Antoine Griezmann

The one player who has been linked the most with a move to Camp Nou this summer is Antoine Griezmann. The Atletico Madrid star has a release clause and Barcelona are said to be keen on activating it.
A 4-3-3 with Griezmann-Suarez-Messi or even a 4-4-2 diamond with Griezmann and Suarez upfront and Messi as CAM will make Barcelona unstoppable for opponents and winning games will become easy.
#1 Kalidou Koulibaly

Gerard Pique is still one of the best defenders in the world and Samuel Umtiti has just committed his future to the club. However, they do not have an experienced backup defender who can push the two to play better.
He has all that it takes to be at Barcelona and would jump on the opportunity. He was one of the main reasons why Napoli finished 2nd in Serie A last season and can be the one to help Barcelona go unbeaten next season.