Do we all agree

That SEN + N4rrate is a superteam?

Yup.

zellsis is there so no

Nah

SEN N4rrate would be cool and all, but imo SEN 100% needs to sign Derke to balance out the baldness factor now that sacy's leaving. Now N4rrate turning bald and then signing to SEN is also an option. But head shape is crucial in terms of balding.
While some head shapes look good with a bald head, others don't.
And N4rrate triangle ahh head shape does not compete with Derkes beautiful eggy oval head in the slightest.
N4rrate bald vs Derke bald is literally like comparing coughing baby vs hydrogen bomb.

So overall I think signing Derke is 100% the better decision.