After acquiring starter Luis Castillo, White Sox GM Chris Getz is still looking to deal

ST. PETERSBURG, Fla. — White Sox general manager Chris Getz is anteing up before the trade deadline, and he said he’s looking to put more chips on the table — but not all of them. Late Saturday, he turned one hand into Mariners right-hander Luis Castillo. On Sunday, he said he still was monitoring the catcher market and anticipated making a move. He also said the market for rental players came with exorbitant costs and he didn’t want to hinder Sox teams in 2027 and 2028. So while it’s unlikely…