short answer :

YES

long answer :

There is no viable option to w/o nerfing it.

Buff everything else ? Then you'll just create even more power creep from not so old content (savage and ultimate), making this ultimate even more easy in dps check.

touch nothing and wait for 8.0 ? Well yeah but there is jobs that suffer from this position (and oh boy how the caster jobs are a mess right now).

CBU just created their own nightmare of balance.