Enhanced PVE Rewards Based on Roster Used

Kevmcg

I see that Dragon Nexus proposed having a ISO multiplier based on CL. It got me thinking about how to make using the whole roster more strategic. What follows is a first world problem for those of us with champed 5 stars, but what if you could get a 20% ISO bonus for only using 3 stars or lower to clear a PVE node. 10% if only 4 stars or less are used. Get 2 instead of 1 Standard token, 2 cp instead of 1. (Just examples - I trust D3 will understand the concept) The scaling stays the same, but this would allow some challenge to use other parts of your roster based on boosts and synergy. Players could decide if they want to go after speed for competition while always using OML/Phoenix, or they could just go after the green check marks and make the game tougher on themselves for enhanced rewards.

Just looking for ways to make it so that using the whole roster becomes more attractive.