Why was the Loafer Blueprint removed from Manta?

[Pestilancer]

I do feel like there is some merit to having the loafer be on manta as the CE for example can use it for generating greater amounts of power with the singularity (as loaves increases singularity output.) If it was re added to manta I'd say huck it in the CE's office to try to encourage that use of it more but outside of that I don't think having the easy to access loafer and experimentation with it outweighs the fact that it is directly negative towards the round and causes a lot more trouble than it's worth.