....why?

"This particular Update note is going to be a bit of a read, so get ready!

It’s been a long time coming and a highly request change! If you hadn’t guessed it already, Carrier usage represents almost 80% of the total used Sentinels, and considering we have more than 5 unique choices this needed balancing. Today we're eager to introduce a community driven experiment within the Sentinel class. This is not the final book in this conversation, just the beginning.

We've also mentioned Kubrow/Kavat are not off the table. What we want to do is measure. We know where Carrier sits in usage compared to the rest of the options. We want a calculated release of a change that will deliver on giving Sentinels the function of Vacuum, and see how it affects the usage of content in that category. The results are something we'll be sharing as it should be very interesting to everyone invested in this particular topic. The shovel in the ground on this will apply to Sentinels first, but Pets aren't off the table.

We're starting with Sentinels to have this contained group of content analyzed. We will be keeping a close eye on how all of you feel about the new vacuum as well as looking at metrics to see how the distribution of sentinel usage changes across the community (right now 80% of you use Carrier)! We will share results along the way as a team, as soon as this Friday on Devstream #81!

Carrier’s precept has been automatically changed to Ammo Case - now increases ammunition capacity and converts ammo pickups into ammo for the currently equipped weapon after a short delay.

"

/r/Warframe Thread Parent