The deadline for the St. Louis Convention and Visitors Commission to give the Rams a plan for updating the Edward Jones Dome is Wednesday.
The Rams’ lease allows the team to leave in 2015 if the Dome isn’t in the top 25 percent of NFL stadiums.
But since the Dome’s construction in 1995 several impressive stadiums have been built such as the more than a billion dollar Cowboys Stadium.
Sports economist Patrick Rishe, a professor at Webster University, says it would take hundreds of millions of dollars get the Dome in the top tier.