Air and reconnaissance aircraft for Poland. What choice do we have?

Again, it is made louder about the somewhat forgotten programs of aircraft of air refueling (run under the Krkonoše programme) and reconnaissance (under the code name Płomykówk). The request to get machines of these classes was discussed, among others, on 24 April at the conference "Law on Defence of Homeland - a year of crucial changes". What solutions to choose Poland?