Black Templars were my third army choice, the first two were Sisters and Necrons. Sisters were just too darn expensive to buy (and still are). In fact, I was ready to field a BT with Sister allied army until I saw that incomprehensible ruling that BT and only BT among the Imperial forces are "desperate allies" with Sisters. My Necrons got put aside when I realized that "consensus" RAI(nterpreted) vs. RAW were set to neutralize a couple of potentially viable old Necron builds. Unless I wanted to try Destroyer Wing and that, like Sisters, was out of my reach at that time. So, I poked around a bit and found the Black Templars and have been here ever since. I read Marshal Laeroth's Drop Pod listing and it hit me, there was a list! Hard to master, tricky to implement, but it could kick some serious arse! So I modified it, made it my own and it does kick. The only reason I quit playing it earlier this year was so that I wouldn't get stale on it by the time summer got here and I needed to play for speed before NOVA. Of course, that gave me practice time on the Necrons....
Yes, part of this is related to old vs. new, but between Marshal Laeroth and some dead time, I'd even come to the point of seeing a mech list I liked and could live with for Black Templars. I had all the models for it done and was ready to play at the beginning of July when GW dropped the bomb that 6th was coming out early.
Oh, I've tried. I've avoided trying to remember that I just need two models (three if I want "Canoptek" instead of the old Spyder) to field my Necrons, but the only quick way out for Templars is to buy one more LRC for the triple list, well, except for the fact that then I'd have to buy a couple more scout boxes too. I'll even have the stuff to field a biker list by the end of the week. Heck if GW did follow my joke and delete the line that raise SS on our Assault Marines from 3 to 15 points I could field thirty of those. All of that takes assembly and painting. True, both armies do share in the end a fairly simple paint scheme, but the Necrons are less demanding. In fact, if it wasn't for the fact that I had to finish my Immortal conversions (which I could ignore by going with bigger Warrior squads, I mean 13 Warriors vs 10 Immortals, which would still allow them to fit in the Night Scythes with two characters.... The need to reduce my Scarab swarm and lose one Spyder from the original list means I don't have to do more Scarab bases. Gah, bugger that, if I start in the next few days, I've plenty of time to do either army from scratch.
Back to the "avoiding", I lost my Black Templar codex for four days but since I have it virtually memorized I was good, at least on points costs. I keep trying to dump my Necron codex out of sight, but it keeps turning up, including the wife & son bringing it to me because I'd "misplaced it". (WHY? They almost always ignore where I leave books and don't remember where it is if I ask until we find it and then they say, "Oh yeah, I remember seeing it there."...) Also, lots of list sheets scattered about and guess which ones I keep turning up. The two of them compared to the dozen or so BT lists around.
<sigh> Of course, my son suggested I play Necrons (he is seven). I asked him while I was fixing him lunch if he wanted me to play Necrons so that if I got good with them I'd "love" by Black Templar less and let him have my Marine models to play with...