In the dream I was flying over the Twilight Highlands, and my NPCscan went off (it made the exact noise that my phone does when I get a text--wonder why =p). I swooped down, thinking it was Sambas--but nope, just a white cat rarespawn of some sort, dead. It had been killed recently, twice, since there were two corpses. I was disappointed, but flew a bit further, by some trees, and then I saw her: a green devilsaur, the same as Krush. (Somehow, I knew she was female.) I panicked, hearthed to spec to BM so I could tame her, realized I was already BM, and hearthed again and popped up right next to her. Dream logic, right? I talked a little pink-haired gnome warrior out of killing her, tamed the devilsaur, and snuggled her big green nose.
As soon as I remembered the dream, I told my husband and the other friend we were tearing through Molten Core with. I had been in Twilight Highlands just before I hearthed to help out, and clearly the white lion had been the white cat in my dream. I was going to tame Krush now! I /followed my husband, fired up my other account, and headed out to Sholazar. It had been a while since I cleared my cache, and I wasn't sure exactly what Krush's spawn points were (besides the northern one where I had a shadow priest kill him while I was taming before) so I switched on Track Beasts and did some panicked hovering. Ape, wasp, ape--Loque'nahak??? Landed and tamed before I realized what I was doing, or even remembered that a hunter friend (the other one in Molten Core with me) wanted to tame him.
So... two white cats, right? Lion and Loque'. Next time, I really was going to tame Krush!
A couple nights later, I had too much energy to sleep, and decided to do a flyover of Sholazar again (I'd left my hunter out there and kept logging in to check in between leveling alts). No dice, not even another Loque'. But I had this really strong feeling like there was SOME rare up, and decided to go a-hunting. No Skoll, no Time-Lost, no Arcturis--oh, hey there, Gondria! Again, I was off my mount and had her tamed before I was really even aware of it. (Then I felt bad that I had two spirit beasts and my husband's hunter didn't have any and I should have woken him up and I didn't even LIKE Gondria... he laughed at me.)
Spent more time in Sholazar, especially around the northern spawn point. The trees there made it look an awful lot like the place in my dream, and I was halfway convinced that he was going to spawn there for me. And hey, two spirit beasts = two dead kitties, and one of them white. I hadn't seen the second one too clearly in my dream, either...
I took a couple days break from the camping, then, distracted by a shiny new warrior, and even missed my egg hatching (just a tickbird). Tonight, though, I couldn't sleep. I tossed and turned for hours, and then just gave up and went to log on. Oh, hey, that hunter. I could check Sholazar! So I got on her instead of a lowbie hunter, hearthed to Org from the dungeon I'd left her in last time, picked up inscription supplies, did my research, caught the zeppelin...
I checked the southern spawn point very thoroughly first, then flew north. And before he even showed up on my tracking, NPCscan went off, and zomg there was Krush--he interruped my first tame with his fear, but I got him on the second time with no problems, and he (she, now) is so pretty and those golden eyes and eeeeee!
So...turns out the dream was pretty accurate. *grin* Not certain about the gnome, but I *do* have a friend who was leveling his gnome warrior like crazy earlier tonight. If she's got pink hair (and I will ask!) then I shall consider every bit of the dream fulfilled.

I also had an itchy feeling like there was another rare up, and I was pretty sure it was Arcturis, but I made myself check for Skoll and Gondria first and only got there in time to see a worgen druid flying away from the corpse. I had planned to switch to my husband's hunter to tame him if I saw him, though, and there was no way I could have done that before the druid showed up, so all is well I suppose.