According to the news of the Spanish newspaper Sport, Barcelona is pushing all possibilities to add N'Golo Kante, whose contract with Chelsea will expire at the end of the season. If this transfer takes place, Barcelona will strengthen its power. If Barcelona wants to buy this player, they definitely will. Because a football player like Kante wants to play in a team like Barcelona.
Barcelona bringing N'Golo Kante to the team is going to be a good deal since Chelsea is not willing to offer him a new contract when his contract expires with them and I think Kante will likely accept the offer because currently, he has been unavailable in the pitch for a long time due to injuries so Barcelona bringing him in the team at his age will be a dream come true for him and FC Barcelona will also have an edge against their opponents because Kante is a strong player that can help to strengthen and solidify the Xavi's formation.
In addition, Kante is yet to make his intention known so the news will count as a rumor for now until the deal is done but Barcelona will have no issues in bringing the French man to the team because right now Barcelona in doing well in the Spanish Laliga and as a player like Kante who's effort has helped the blues in so many ways expanding his experience with the Spanish gaint will be his greatest desire.