By Toby Cudworth Barcelona midfielder Ilkay Gundogan says it’s important for teammates to look into each others’ eyes and speak out if it will ultimately benefit the team. The German midfielder openly criticised Ronald Araujo for getting himself sent off in the second leg of Barcelona’s Champions League quarter-final tie against French giants Paris Saint-Germain – a game the Catalan giants would go on to lose 4-1 after going a goal up through Raphinha. Araujo was dismissed when Barcelona were leading 1-0 for dragging down Bradley Barcola when the young forward was advancing on goal, with Gundo…