I am really excited about the next season and I believe that the competition between the teams will be bigger than this season. I think that the number one team will be Mercedes again. But in my opinion, Red Bull will be closer to them with Verstappen and Perez. Vettel made a great move by going to Aston Martin. I think that he will be closer to his old days there. Ferrari look like they will continue having performance problems next season too. But I believe that there will be a huge competition between Leclerc and Sainz. Ricciardo made wonderful things at Renault and I believe that he can do better at McLaren.
More competition between the teams is still to be expected in 2021, when the regulations will change, and in 2021 there will be Mercedes and all the others

If Honda as a supplier of engines wants to slam the door before leaving, then maybe we will really see Red bull closer to Mercedes, but undoubtedly Perez will have much more competition for Verstappen than Alex Albon, the most important thing is that their personal competition does not lead to off-piste. It will also be interesting to see Alonso return to Renault instead of ricciardo, it seems that the Renault engines are getting better and next year Fernando can get a very competitive car.