As you might of heard Disney plans to make another Pirates of the Caribbean movie, which will release in 2017 and will make the 5th installment in the franchise. The title for the new film is Pirates of the Caribbean: Dead Men Tell No Tales. Likewise with this announcement we can strongly spectate LEGO will be bringing back the LEGO Pirates of the Caribbean theme in 2017.
Recently for the last several years LEGO and Disney have partnered up in creating a new LEGO theme entirely based off what Disney believes will be their hit movie for the summer like Prince of Persia and The Lone Ranger. Some would say those sets have somewhat underperformed in the toy market considering both movies somewhat flopped at the theater, however the Pirates of the Caribbean theme seemed to sell quite well.
While this is all speculation I personally just think it makes sense for LEGO and Disney to reunite again and bring back the beloved Pirates franchise in 2017 and I truly think LEGO plans to do that.