Ursula von der Leyen has proposed that EU countries willing to collaborate on economic issues should form smaller groups if unanimity is not achievable before a crucial summit aimed at strengthening the European economy. This suggestion follows Mario Draghi's call for a more unified EU approach. Von der Leyen emphasizes the importance of reaching consensus among all member states but acknowledges the need for enhanced cooperation if progress stalls. The upcoming informal retreat at Alden Biesen Castle will focus on implementing recent reports and establishing a common line among a group of 10 countries.