Sadly Anderson Talisca doesn't stand a chance to play for the Brazil national team. When I watch him play and saw how good he was I research to know about his age to see if he still have time left but I was surprised to see that he was almost 30. As a 30 years old unpopular forward, I doubt if he'll get a chance to showcase his talent in Europe top league to get the attention of his national side.
Anderson Talisca made the right decision to extend his contract, he's now getting lots of media attention and it's best to keep playing with Ronaldo to get more famous.
Although he's showing great performances in the SPL, Talsica failed to prove himself in Europe. He played for a short period for Benfica, after which Benfica lent them to Besiktas, then to a Chinese team, so he wasn't the superior player for them. Anyway, some players prefer money over popularity, as we saw many cases for players who moved to China, KSA, or UAE when they were offered to play for good teams in Europe.
Regarding his contract, he will get $9 million a year for the next two years, which looks reasonable for a 30 year old player. However, his new contract is no way comparable with Ronaldo, whose effect is lower than Talsica when it comes to contribution to the team results, in my opinion.
Al Hilal failed to defend their position because they lost quite badly to Al Shabab, which is their competitor in the standings so far, even though Al Shabab is often only able to draw against Al Hilal so this is a good win for Al Shabab.
Al Hilal's performance is unfortunately falling back as they used to be the leader of the standings table during the past years. I think the reason for their loss is that they lost hope of competing for the title this season as Al Ittihad and Al Nassr look hard to be defeated. On the other hand, Al Shabab won against Al Hilal for the first time in 8 years. This fact may represent what Al Hilal used to be in the SPL.