Overwatered Phals

Hi friends, I just need a little advice. I recently got a few free orchids. None of them have blooms and they were all over watered. On a whim took took them out of sphagnum moss which they were really wet and soggy from (my fingers were pruny just one moss removal). A lot of them have black roots and I think some of them have crown rot. I now have them sitting and absolutely nothing. Wondering if this is okay for a couple days until I can get some bark for them. What do you guys think?

Thank you!