*makes note to learn tutaminis after Master level*
Why? Because Tiland is a very specific character and has his own self-given restrictions above and beyond that of most Jedi. No lightsaber or lethal weapons of any kind. No purely-offensive Force skills. His main combat focus will be unarmed, imbued staff, and non-lethal Force skills. His preference is to take injuries rather than give it, since he's an Anzat and will heal from just about everything anyways. It's balance. Sacrificing the normal skills for other ones. It's the only way any of characters will go anywhere magnificent with anymore than skills from the movie for the most part, with some other selectively chosen ones for alternate Force traditions.
But yeah, honestly, TK used well is enough to protect against most things. No fancy tricks required. It's also one of the more versatile skills as previously noted.