Dog's Tail went Astray, How to repot in sphag

[zxyqu]

hey All. My dog's tail accidentally knocked over one of my phals potted in sphag. While I'm not a huge fan of sphag, the phal just isn't ready to be repotted in a new media, so I'd like to just reconfigure it in the pot with some more sphag.
My main problem is it was already bursting from the pot it was in, so once it popped out, there was no going back in. So my question is, how does one properly repot in sphag. Should I really push the sphag down in, or what. Thanks in advance