With certain players granted extra time off this summer, due to the June international window, the La Blaugrana first team picture remains incomplete.
However, with his young stars given a chance to impress this month, speculation is growing over who will be included for the trip across the Atlantic.
View this post on Instagram
As per reports from Marca, La Masia starlet Fabio Blanco is being considered for the travelling party, after an strong showing in the early stages of pre-season.
Barcelona face their first warm up game against Catalan neighbours UE Olot on July 13, before jetting off to the US, ahead of four matches in North America this month.