If we're talking about genuine weaknesses, then the most important thing that Ronaldo does not have is his passing ability, which require improvement.
Van Dijk is currently considered as one of the top three center backs in FIFA 23 Coins. To achieve such a high profile isn't easy, but when you have such the strength, stamina, and overall defensive skill, it's no surprise.
Van Dijk may not be the fastest initially in his first few metres of running however once he is going nothing can stop Van Dijk, making him a fantastic lengthy player.
People who have had the opportunity to have him on their team's leagues will inform you that he's indispensable as a defender. Salah is a formidable right winger with one of the greatest numbers of scored goals in the career of a single player.
Many FIFA players consider him an excellent player over even Lionel Messi, and would rate him higher in the 91st percentile, considering his speed, shooting and of course, dribbling. Note that most of his goals can be easily scored from outside the box, and that is due to his immense ball control.
Kane is another instance that has a soft start but also a lengthy acceleration due to strength and the height. Kane is most well-known for his ability to pass long which work well for either attacking by himself and buy FUT 23 Coins also allowing others to score some easy goals.