Eusebio Di Francesco said he shared the decision to sell Radja Nainggolan to Inter with Roma's sporting director Monchi.
The chance to work with Luciano Spalletti and a belief Inter will challenge for trophies was behind Radja Nainggolan's move to San Siro.
Croatian midfielder Ivan Perisic told Edin Dzeko to move to Inter and join his former Roma team-mate Radja Nainggolan.
A desire to feel like an important member of a club motivated Radja Nainggolan to swap Roma for Serie A rivals Inter.
Radja Nainggolan will work again with former Roma coach Luciano Spalletti at Inter, who sent Davide Santon in the opposite direction.
Radja Nainggolan will reunite with former coach Luciano Spalletti at Inter, who sent Davide Santon and Nicolo Zaniolo to Roma.
Inter posted a selfie Radja Nainggolan took with fans as his proposed move from Roma took another step forward.
Radja Nainggolan will be a huge addition for Inter, according to coach Luciano Spalletti.
The Roma midfielder has confirmed he will leave the club to move to Serie A rivals Inter, with a medical set to take place next week.
Roma midfielder Radja Nainggolan will not change his approach to football despite missing out on a place in Belgium's World Cup squad.