Essentially, there are two different schools of thought regarding the potential economic impact of the Measure C, the San Diego Chargers plan for a downtown stadium and convention center.
One thought argues that the biggest benefit to San Diego argues that the ability to host the largest conventions possible is the best way to move forward. The other thought argues that having twin facilities with the ability to host smaller and medium sized conventions simultaneously.
I'll be the first to admit that I'm not qualified to determine in any realistic way which side is right or wrong.