Former Wildrose leader Danielle Smith is the big target, and the Alberta's Deputy Mayor Allan Hunter is pushing for a quasi-recall of MLA Rob Anderson, Hunter is trying to get 6,000 signatures in 3 months (20%). The Wildrose Party were big supporters of the recall, a position Anderson says he still holds.
Of particular interest is this fact:
Alberta briefly had recall provisions in 1936, but the Social Credit regime repealed the legislation a year after passing it when then Premier William Aberhart was threatened with the prospect of losing his seat.