It seems a fine approach to me for Tim to make them as discretionary changes unless problems are shown.
They're minor changes that have generally already been tested in the Epic-UK lists.
mordoten wrote:
more players are for giving the Orkosaurus walker than against. In both cases you are going to go against this.
Giving walker to the Orkeosaurus would be a
huge change to the list, it'd need to go up in cost and would need significant testing. I can see some people want it, but it's simplest and best not to mess with it.
Not everything that has legs and walks deserves to get the walker special rule - it's an ungainly behemoth carrying a vast structure on top, while being cattle prodded (or however) by the orks to get it to go in particular directions. I could easily see it hurting itself while crashing into trees and through ruined walls at high speed. Something small like a dreadnought could fit through gaps in a way such a big living creature couldn't.