Congrats guys, now make them give you a shall-issue law, don't settle for may-issue!
Why settle for shall-issue? If nothing is passed by the legislature in 180 days, then you have de facto Constitutional carry (Vermont-style carry).
There is nothing in the mandated stay of the Permanent Injunction that allows the statutes that are currently prohibiting public carry from remaining constitutional should the legislature pass nothing.
If Illinois has enough pro-2A legislatures in either the house or senate to block any form of 'privileged carry' legislation, then by default the Right to Carry in public is restored (without infringements beyond Federal requirements i.e. no felons, lunatics, minors, etc.).
Remember, if there is no law forbidding something then it is legal! In 180 days the permanent injunction remains in force (it is permanent after all) and the statutes that currently ban public carry are no longer enforceable.
Good luck Illinois!
Regardless, if a few Pro-2A legislators drag their heels and threaten to block any legislation, grab some popcorn, it will be fun to watch the anti-gunners go absolutely nuts. The longer the legislation is held up the more frantic they will become for some (any) legislation and the better leverage you folks will have. Cross that 180 day mark and you have right to carry by default (don't abuse it of course)!