I was thinking about a possible Ice Lance Glyph ... and then my convesation (with myself ;->) evolved into a "What kind of miniscule change to a talent would have the biggest effect" discussion (again, with myself ;->)
Imagine this ...
Glyph of Ice Lance - Your Ice Lance now applies a chill effect to your target.
Rofl ... ah well, one can only dream.
What other suggestions ..
btw, this is more of a conversational, fun post ... while I understand this forum is not as aggressive as some other forums (class=4), it's probably worthwhile to request a certain amount of "suspend belief" ;-)