Synergy Team Slot System

Fayray

You probably know that most of the synergies currently in the game are underused.

Due to the problem that players have to give up a portion of the five slots for synergy, I think synergy is actually a feature that is not used except in specific cases.

To solve this, I think it would be nice to have a team slot dedicated to synergy.
(I think that 3 team slots dedicated to synergy are an appropriate number to use synergy effects.)

Additionally, if the synergy effect also increases depending on the rank of the synergy champion, currently unused champions will also need to rank up, which will have a good effect on consuming low-rank materials.

CybourgRoku

The idea in general sounds fun, but I have a Valiant, and a TB account so I feel like I fall on the slightly higher end of this scale.
I think there are a few issues:
Main point being that most synergies in the game are not very useful most of the time anyways, and the really great synergies are usually on champs you already have or want in your playable team anyways.
Adding more character slots imo would only serve to make the team building process more cumbersome for less knowledgeable players, increase power creep for fully built rosters, and all of this effort would probably only increase the average rank up for relatively "unused" Champs by a very small margin, not to mention, higher end players are going to be the only ones who can afford to spend resources on characters they don't actually intend to use so this addition won't be used effectively by the majority of players.