Dani Carvajal and Real Sociedad's Alvaro Odriozola were given the nod ahead of Roberto in Julen Lopetegui's 23-man list for this summer's tournament.
However, considering the Barcelona full-back was chosen in UEFA's La Liga Team of the Year ahead of his two compatriots, many are stumped as to why Roberto was omitted.
Sharing the sentiments, the 26-year-old took to Twitter to express his confusion. After posting a picture of a boat to indicate that he was on vacation, Roberto stuck the knife in further.
Following UEFA's team announcement, the defender retweeted the news onto his account with a shrugging emoji, suggesting he hasn't taken the news all that well.
May 21, 2018