The 2021/2022 transfer window will go down as one of the craziest in recent history, from Leo Messi finally leaving Barcelona and joining with what seems like the new age “galacticos” at PSG right through to Cristiano Ronaldo’s emotional return to Manchester United. If we were to look at all the top transfers, it would take a long time, so Bet Central narrowed it down to the top 5 deadline day signings from each of the top 5 leagues.