Copy Link Not many prospects go from an unremarkable $15,000 signing bonus on the international market to being a Top 50 prospect in the game. Vidal Bruján has. Tampa Bay’s No. 4 prospect -- and baseball’s No. 49 overall -- is a key cog in the latest wave of talent making its Not many prospects go from an unremarkable $15,000 signing bonus on the international market to being a Top 50 prospect in the game. Tampa Bay’s No. 4 prospect -- and baseball’s No. 49 overall -- is a key cog in the latest wave of talent making its way up the ranks in an organization that develops young cores like no other.