When do the new MLife offers come out?

Planning a mid June trip to Las Vegas for my birthday and I'm going to stay at Aria.
All my current offers expire before then.
I'm concerned if I call a host and make a reservation I will not get any more offers until after my stay.
Any help is appreciated.

Today we received 3 comped nights/show/discount restaurants at NYNY
First reasonable comp from MLife in months

I just got June offers from Mirage and MGM. June is a pretty easy month to get comps so you can wait a few weeks. Also call Aria, you may have offers that show up on their computer that you are unaware of.
It does seem true that if you book a comp, offers will dry up until after your stay so I would hold out for a good offer.