And another thing, if the concern is Dev time, please understand that the Dev team are taking the easiest possible route of doing this Super Savage boss.

It's just a heavily tuned up version of Deltascape V4. The assets, half of which are already unique to the Savage version, already exist. This is the least resource heavy way for them to possibly implement an intensely hard fight for players that want one as they chose to tune the regular raid's difficulty down.

Let the masochists have a few good fights.