#1 Presence of repeated match-ups

When the WWE announced the two Elimination Chamber matches for the pay-per-view, the fans expected the WWE to produce their best Elimination Chamber pay-per-view ever. However, WWE has instead converted Elimination Chamber into a bootleg version of WWE Fastlane (yes, the worst is yet to come).
Repeated match-ups like Braun Strowman vs Baron Corbin, Ronda Rousey vs Ruby Riott would do nothing but test the patience of the WWE Universe. Also, if WWE loves to book repeated matches on pay-per-views, why is the match between Andrade and Rey Mysterio missing from the match card?
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WWE Creative have booked themselves in a corner by making these decisions.
The match card could have been way better if it had superstars like Rey Mysterio, Andrade, SmackDown women's champion Asuka, United States Champion R-Truth, the new RAW tag team champions the Revival, Seth Rollins, Dean Ambrose on it.
Nevertheless, some things never change in the WWE, and so, get ready for an underwhelming pay-per-view, this Sunday.