what would you suggest if I have an offer for a vac scheme that expires soon, but I'm still waiting to hear back from an AC. I do suspect that I haven't gotten a place at the second vac scheme as I think lots of offers have gone out, would it just be safer to accept this first one while I can? Also should I ask if I could move the second one to summer now, or wait and see if I get a place first? thank you!