Inter have been following Casemiro for a long time, even before he ended up at Real Madrid. In the last Champions League game between PSG and Real Madrid Inter scouts were there to observe the Brazilian midfielder. The scouts are said to have been impressed by his performance and are tempted to make an offer for him. But according to Spanish media Rafa Benitez would be a problem, he does not want to lose Casemiro who has started the season very well.
Source: EsRadio