Guild clashes are getting dull and boring. it needs something new.

New events.
Crime fighting, pet battles, or maybe even something like balloon war pvp.

Repeating events twice in the same season will just make the season feels dull and repetitive. There is no fun in doing the same event twice, just doing it for the legendary rewards.

Also block basher. There are tons of macro user. Not gonna state names but there are at least 100-200 in top 10 guilds alone.