Each leaderboard is limited to the top 5000 players as that is the maximum depth returned by Blizzard's API for each bracket's leaderboard - including for Solo Shuffle and BG Blitz (where each specialization has their own leaderboard).
Each leaderboard is limited to the top 5000 players as that is the maximum depth returned by Blizzard's API for each bracket's leaderboard - including for Solo Shuffle and BG Blitz (where each specialization has their own leaderboard).