The pair started all four of Ruud van Nistelrooy's games in interim charge and it is clear that they are beginning to develop an understanding.
While Casemiro has been regularly serenaded by the Old Trafford faithful of late, who recognise his classy contributions, Ugarte had arguably his best game in a Reds shirt since signing in the summer from Paris Saint-Germain.
With Ruben Amorim due to start his new job, there is much cause for optimism and Casemiro is anticipating the chance to build an even stronger connection with Ugarte, when the recent recruit gets back from international duty with Uruguay.