David in Tchouameni's post likely refers to David Alaba, a Real Madrid teammate who’s been making a comeback from injury this season, as noted in recent Yahoo Sports updates. Carles is Dr. Carles Miñarro, FC Barcelona’s team doctor who passed away suddenly on March 8, 2025, causing the Barcelona vs. Osasuna match to be suspended, per Marca. Tchouameni’s paying respects to both.