Everton great Andy Gray is keen to see Beto and Dominic Calvert-Lewin paired in attack.
Beto arrived last month from Udinese, but is yet to play with Calvert-Lewin due to the latter's latest injury.
Gray told the Daily Mail: "When Dominic Calvert-Lewin is fit again, Everton will have to get him and Beto both in the team somehow.
"This is the biggest challenge Sean has ever faced in management and that includes keeping Burnley in the Premier League.
"People talk about Graham Potter. Do me a favour, what could he do better than Sean with the current group of players."