I wish Origins (now called Stargate: Katherine) had a physical release so I could complete my Stargate bluray/dvd collection.
You'll never get an answer for those fancier Jaffa heads. ;) If it makes you feel better, just think of it like what Discovery is to TOS. :p
I suppose so, but I think they would have gone through with the original plan is she was still interested. It could be that right now, she didn't have the time to commit but wanted to do something still, and maybe down the road would be available to a series.