I dont care about or want to field a primarch, and its G-o-s-s.
I got a swell idea. if you want a primarch, make one from the codex. leman russ? just use a wolflord and deck him out with the goods leman would have. horus? just use abbadon and call him horus. This way people can field a primarch and nobody can bitch that it is a broken model.
on the tls issue. why couldnt a titan shoot at it's feet? I say if it misses a shot it hit its own foot. that can resolve both sides of the argument.
and as far as having a hard copy, the store has all of these books, if you can find $40 to play, you can find a nickel in the parking lot to copy your datasheet.
As to Mooney's chapter. If he plays on order, he should use the space marine codex, if he plays on chaos, he can use a thousand son army with the blood raven colors and take a few of the newer technologies. this will be balanced since we would be limiting him to one chaos god in exchange for the "better" stuff.
my two cents on the issues. the troll has spoken