Brazil is a great market for games. We are the 5th in size and population. Then, it would be great if one of the missions happened here in Brazil.
I am sure many Brazilians would like to see Hitman entering the National Congress or the Supreme Court in missions involving corrupt politicians and judges. Besides, Brazil was already mentioned in Hitman 2 and it is expected that some mission happens here.
If Brasilia is off the IOI policy, I would suggest: Rio de Janeiro in the carnival (some drug dealer or the leaders of the Red Command); any Brazilian prison in São Paulo (the leaders of the First Command of the Capital); Santos’ docks, the largest of Latin America (anyone involved with human traffic), or; Gramados in Rio Grande do Sul, during the Cine Festival.
It would be great since there are a lot of players here in Brazil (my dad is one of the 25 best scores in Hantu Port) and the only other visit Hitman made here was in a fictitious village in Colombia.