I understand you, czar...and it would be good to have better Genjutsu and Taijutsu techniques. It would hopefully make people more interested in using those specialties.
Try to understand these then,
1) Try finding a list of genjutsu that aren't already in the game which aren't kekkai genkai.
2) Most Taijutsu are clan or kekkei genkai related.
Fine.
Here's some Genjutsu techniques:
Magen: Jigoku Gouka no Jutsu(Demonic Illusion:Hell Fire Technique)- Causes the victim to believe they are being engulfed in a torrent of flames.
Kokohi no Jutsu(False Place Technique)- Changes the appearance of an object.
Kasumi Juusha no Jutsu(Mist Servant Technique)- Creates the image of a horde of attackers, though none are corporeal and serve only to distract the foe.
Nehan Shouja no Jutsu(Temple of Nirvana)- Places a large group of targets in a state of unconsciousness.
Utakata(Ephemeral)- Allows the caster to control what the victim sees. [It was never stated that only Itachi can use it....;P]
And then there's a large number of unnamed jutsu that are easily named with some imagination.