/ St. Petersburg Mayor Rick Kriseman said he will narrow the field of developers to reimagine the Tropicana Field site to two. St. Petersburg Mayor Rick Kriseman said he will choose from four developers to reimagine the Tropicana Field site as negotiations with the Tampa Bay Rays continue. St. Petersburg Mayor Rick Kriseman plans to narrow down the list of finalists to develop the Tropicana Field site by the end of the week. In a memo to St. Petersburg City Council members on Friday, Kriseman said he intends to choose two developers out of the four finalists that submitted redevelopment proposals.