I had pitched the idea to Herb Beas, the line developer, way back when. The main issue was in order to go up on the BattleShop, the products would have to get professional layout. Layout is one of the production bottlenecks, and these would have taken up a layout person's time time better spent on work that made the company money.
I was OK with this; I asked if it was OK for me to do this as a fan-work, and Herb kindly agreed. As the ARs are based on
- information freely available through the old House Book PDFs
- public domain work like Xotl's RATs
it wasn't like I was competing directly with new product, even the Era Reports for similar periods.
So, shorter answer: No, and this way, I can make my own mistakes and not cause CGL problems ;) Interestingly enough, if you look in the back of Alpha Strike, you'll find representative companies for the Clan Invasion period. Maybe I had some small influence there? (Formally - I doubt it; it's the sort of thing you'd put in that book anyway, even if I hadn't done my ARs ;) )
Although I think their companies are more flavour-driven than pure stats-driven - 'Mechs particularly associated with that faction.
W.