The burst of text at around 15:41 of this week's episode told us a bit about some of the other selecaos.
Details at the Japanese fan wiki
http://www36.atwiki.jp/higashino_eden/pages/26.html
#3 - seems decent but doesn't seem to understand the scope of this game. Ordering up tomato salad for jobless+homeless temp workers is good, I guess, but this selecao doesn't seem to be fixing Japan; with tiny requests like "Juiz, please have someone pick up the garbage in this park" they're just dealing with what's right in front of them.
#6 might be just as unambitious, but at least they're having a bit of fun, with "Juiz, karaoke reservations for 60 please".
#7 is interested in corporate misbehaviour, specifically in food adulteration scandals. But they still have 9.1bn yen left on their phone. They should be thinking that when the game ends not only will they be killed, they'll leave most of their money unspent. A waste.
#8 is angry at the bad performance of Japan's national soccer team. Heh. It seems to be really expensive to diagnose and fix though. I think #9 got a bargain in this episode when it only cost him 56 million yen to turn the Carp into a championship team.