Brazil will be without Richarlison for the Copa America quarter-final against Paraguay due to a diagnosis of mumps.
David Neres and Richarlison have joined forces on the flanks for Brazil and the Everton man hopes their partnership continues at club level.
Neymar was forced from the ground in tears as Brazil defeated Qatar in a pre-Copa America friendly on Wednesday.
Marco Silva seemed amused when asked about the prospect of Everton selling Richarlison to Liverpool in the transfer window.
Marco Silva's guidance on the training field has been "essential" to Richarlison's form this season, according to the Brazilian forward.
Richarlison discussed Neymar's absence for Brazil's international friendlies against Panama and the Czech Republic.
Richarlison and Gylfi Sigurdsson scored second-half goals to give Everton a hard-earned 2-0 victory over Chelsea.
Newcastle United came from 2-0 down to beat Everton 3-2 and boost their survival prospects, thanks to a pair of late goals from Ayoze Perez.
Jan Siewert's first game in charge of Huddersfield Town ended in defeat as Richarlison struck for Everton, who had Lucas Digne sent off.
Millwall scored twice in the last 15 minutes to beat Everton 3-2 in a dramatic match at The Den, securing passage in the FA Cup.