Personally I would have liked them to be in case of choosing 5. Gohan, Goku, Vegeta, Piccolo and Oob. Really really missed these characters, especially Vegeta, after seeing Pan being a bossy girl and trying to Goku as a child, also saw much as weak enemies compared to them in March, caused them many problems, however if there Vegeta went with them, he had said "bug" and in an instant he had removed the enemies. Also Vegeta Trunks never have allowed dressed as a bride, nor had danced with the dance Para Para Brothers. A Gohan surprised, because the even the most powerful of the Z warriors, was able to eliminate Lood very easily. Oob surprised, because I find it a great character. Piccolo miss him, because he is a great character.
I think he had finally chosen to Gohan, Goku and Vegeta.