Some may want this, but it's not likely. This is a very sensitive time, because the conservatives are losing something really big. The reformists have never had such a big advantage in the past. Before, their only gain was the press, and now they have gained the parliament, so it's natural for there to be more pressure now. Canceling the parliament would be a very extreme move, and the result would be great popular disenchantment with the political clergy.
Popular support is one of the key weapons on the reformist side.
The kind of support we want is for people to buy newspapers, and vote. We aren't at all interested in luring people into the streets for our political gains. We want people to support social institutions in a transparent, lawful way. Hardliners want people to take to the streets. But this isn't appropriate for the current political climate, which is not a revolutionary one.