The Champions League is back with a new look, new format, new clubs and new rules for everyone to take on board for the 2024/25 season. Arsenal are hoping to go far in the competition, with Mikel Arteta setting his sights on lifting the trophy in late May 2025. There are some changes to get to grips with, as the group stage is ditched in favour of a league table format, with extra games to contend with too. While the Gunners will have to deal with that, there are some rules that many will have to get their heads around on the pitch too. So with that said, here’s a look at some of the key Champ…