Do the benefits of role queue outweight the cons

At first I was against role queue but as time passes I think it might be a good idea for rivals. The downside of role queue is that the game loses some team diversity, forcing everyone into 2-2-2 comps but the benefits seem to outweigh that. Balancing become much easier because devs only need to focus on balancing around the 2-2-2 instead of unbalanced comps. Additionally, role queue should help with the game's matchmaking problems as people wouldn't need to fill and everyone could play what they want. Thoughts?