Rat5s proposals do have a number of holes in them.
1. You couldn't work 2 days / 2 nights as most of the 2 day flights would be earlies, hence 4 consecutive early starts / late finish duties. Secondly the gap between second day and first night will infringe the 18-30 hour rest restriction. Not a hard and fast rule but is frowned upon by the Spanish Inquisition!
2. As max nightstop has pointed out, it would end up as 6 days on 2 days off. Fine if the roster can remain as published, but it is too open to amendments / instability.
One question, was the EZY flying programme considered when the agreement was put together. You can have the best scheduling agreement in the world, but if the flights don't fit then it ain't worth the paper it's written on. Why not get a copy of the flying programme, build roster lines with patterns you would like to operate and submit proposals (and the patterns) to the company. There's no point pushing for things like 8 o'clock start after days off if all your wave 1 flights depart at 06:00!