Honestly, I don't feel I play Templar enough for my vote to have any weight. But I would like to see some changes to Sun Shield. I feel that playstyle was nerfed way too hard for its purpose.
Javelin is useless. I'm not going to slot a CC that moves my opponent out of the range of my Jabs. Also Sweeps does not deserve a buff unless you make it single target and dodgeable. AoEs should not compete with ST spammables.