Riccardo De Luca/Associated Press
Hernanes was unable to play on Sunday, but once his paperwork is cleared on Monday and he is ready to play for Inter, Walter Mazzarri must decide where to deploy the Brazilian.
The former Lazio star was most seen in advanced areas, often as the Biancocelesti's trequartista, but it could be quite different when he pulls on a blue-and-black shirt.
Inter are bare in the midfield due to an injury to Esteban Cambiassio and the drama surrounding Fredy Guarin's non-move away from the club during January.
Hernanes has impressed in a deep role for Brazil, probably due to a wealth of options further up the pitch for the Selecao; however, this could also be his future for Inter.
Because Zdravko Kuzmanovic, Saphir Taider and Mateo Kovacic could not hold on to the ball, their defence was constantly under severe pressure from a relentless Juve outfit.
If Hernanes can be the bedrock of a possession-based game, Inter will begin to improve.