Grêmio is using the break in the schedule to try to solve one of its biggest problems this season: the midfield setup.
Head coach Luís Castro has been running several experiments in recent friendlies, looking not only to improve chance creation but also to find the ideal replacement for Arthur, the team's former captain who left the club after his loan deal expired.
To improve passing and support young Gabriel Mec, the experienced Willian was deployed more to the left side of midfield.
However, the gamble did not produce the effect the coaching staff had hoped for in the trial matches.
Against Cascavel, Willian came off at halftime with the game tied (the team reacted and turned the match around afterward).