By Ewan Murray Europe’s biggest clubs will all be on recon duty over the next few weeks. The Summer Olympics brings another instalment of international football but with a significant twist. Due to squad rules and regulations, all 16 men’s sides competing for gold in Paris are comprised almost exclusively of under-23 stars. Past winners of the competition include Lionel Messi, Neymar and Ferenc Puskas, with some incredible raw talent likely to be unearthed in 2024. Here are some of the young stars who could well catch the eye in France. Group ACastello Lukeba (France)France are among the favou…