I don't know what you want to express exactly. All people know if Atletico isn't in their best performance lately. However, they are still leading on the table, so it is no doubt if they have the biggest chance to be the winner although not showing their best performance.
The performance at the end of league will be decisive if the gap among top clubs previously are not too big. That is exactly top three clubs in La Liga have now. Any series of bad forms now will not have any chance to correct. It is very different than bad forms at beginning or middle of season.
Regarding Suarez, he is always an amazing striker and often makes the differences in the match. Surely, all teams must consider him and put big attention to him.
It is a shameful transfer of Barcelona and you will be surprised more if you know there is drama that Barcelona want to sign a contract with Kun Aguero. Just to satisfy Messi and want to keep Messi in Barcelona. If you ask me about a comparison between Suarez and Kun in the past two seasons, Suarez is much better. Kun Aguero has many injuries in past few seasons and can not show his best ability. I am shocked when I read that news.