If there are no big injuries, I am assuming that Liverpool could be title winners again, not only they won last year, but they added great players on top of what they already had, so that is an important factor for them to be considered possible winners.
Arsenal is looking great too, they were second, added Zubimendi, and they are working hard on Gyokeres deal as well, while Sporting president is making it tough for Gyokeres to leave, I am sure that a deal will be struck one way or another. They can try to keep a player by force, they have the contractual agreement about it, so they do not have to sell, but I am sure that after what Gyokeres went through, release clause will be more mandatory by player agents all around the world. I am sure Gyokeres will go there too, so Arsenal will be very strong.