That is of course..unless factions like this one below who have already started contacting MPs etc and drumming up this petition succeed in influencing the process so pre-PR time is not erased.
http://www.change.org/en-CA/petitions/parliament-of-canada-do-not-allow-unfair-treatment-of-former-foreign-workers-and-international-students-by-new-canadian-citizenship-bill-c-24
http://www.change.org/en-CA/petitions/parliament-of-canada-do-not-allow-unfair-treatment-of-former-foreign-workers-and-international-students-by-new-canadian-citizenship-bill-c-24