i just noticed...
...you don't have TANGROWTH on the list...he was never shown in the anime...
how is that even possible...how did you forget him...
Since the 1998 accident, I doubt Porygon 2 or Z will appear anytime soon, but keep your eyes open just incase they do.
Actually Porygon 2 has appeared for a VERY short three second cameo in one of the johto movies, he was floating along in a dark alleyway... and that's all you see of him, but he did appear, so I woudn't count porygon-Z to not have the same treatment as well.
I think movie debuts and anime debuts should be seperate.
Pokemon that I feel deserve a larger role than the crap role they were handed so far:
Monferno
Kricketot
Cherrim
Lumineon
Mantyke
Mesprite
Azelf
Cresselis
Pokemon who didn't appear at all outside of the movies yet:
Infernape
Gible
Snover
Abomasnow
Magnezone
Rhyperior
Tangrowth
Magmortar
Togekiss
Leafeon
Porygon Z(We can just forget this one)
Gallade
Uxie
Dialga
Palkia
Heatran
Regigigas
Giratina
Manaphy
Shaymin
Arceus
Rhyperior hasn't appeared either.