Good catch! Unlikely it will be reprinted though. The ones I mentioned have all been printed since 10th edition with the exception of Death Cloud, Ernie, and the original fetch lands in a standard issued set. I'd really like to see Mutavault , but that's unlikely as well. It's more likely to be in Modern Masters.
Favorite set: Arabian Nights Favorite planeswalker: Taysir, the One Made of Five Favorite book cycle: Ice Age Favorite creature type(s): Elephant (W), Minotaur (R), Shade (B), Spider (G), Cephalid (U) Myr (Artifact) Standard: Gruul Control Modern: American Human Tempo; Zombie Tribal EDH: Aboshan, Cephalid Emperor Cube: The Moons of Mirrodin
Now that I think about it, a Dragon Arch reprint in M14 is unlikely as the set probably won't have any multicolor creatures to use with the Arch; A reprint in DGM is the most likely option if it's going to happen. It occurs to me that M14's promotional art may not necessarily be a new Chandra but simply a new card associated with her.