I found a attack that piccolo has that isnt in the game called Makosen, and no I didnt misspell masenko .
take a lookie here
http://100megsfree4.com/abcsofdbz/techniques.html
heres another page
http://www.myfavoritegames.com/dragonball-z/Info/AttackList/0-B.htm
you can never have too many attacks in the game
EDIT: body change would be a sick attack for ginyu in the game. You could switch body's with someone more powerful temporarily until you die and respawn.
take a lookie here
http://100megsfree4.com/abcsofdbz/techniques.html
heres another page
http://www.myfavoritegames.com/dragonball-z/Info/AttackList/0-B.htm
you can never have too many attacks in the game
EDIT: body change would be a sick attack for ginyu in the game. You could switch body's with someone more powerful temporarily until you die and respawn.