I'd like to share a bit on my use of Bjorn in the Lucius Dreadnought Drop Pod.
I drop him most typically turn 1, but keep him in.
I pay for the upgrade to not have him scatter when deepstriking via the Imperial Armour 2: Second Edition book's Legacy of Glory found in the back, for 20pts "Isstvan V Dropsite Massacre". This lets me pretty much flamer whomever at whatever angle I like, and park in thight spaces like on the table edge or on objectives, and within cover as I please to utilize typically 2+ cover saves, from ruins or trees+nightfight. (Because of turn arriving offers Shrouded).
If the opponent shoots the pod down, Bjorn's in perfect position to run into cover and position his 13AV towards their heavy hitting shots, but honestly the vast majority of my games the pod isn't taken down in shooting - too hard to crack in just one shooting phase - and they settle (or strategize/prioritize) for taking it out in
CC, for which I'm always happy to have happen because if they declare charges then Bjorn's safe from
CC
Notice, that if they try to pop his pod then Bjorn gets an additional 6" movement via disembarkation and then the 6" move on his turn, which gets him valuably in proper position/angle for flame then charge (and charging
AV means when the vehicle/squadron is destroyed he won't be able to preposition in consolidation and wants his 13AV facing properly for the upcoming turn).
In addition, with the release of the Wulfen, throwing the wulfen in a pod and having them drop+run onto the flaps provides them a 3+ coversave, at the very least, as 5+ from shooting through a pod +2 via shroud, if in ruins or nightfight it's 2+.
So, both squads drop turn1, then move up the table with iron wolves or
TWC to provide additional threats.
Another neat trick to the Lucius pod is that unless destroyed they can be re-embarked (if ever that's handy) by the Dreadnought. I enjoy Bjorn because he takes care of the
HQ slot nicely, which counter-weights his kinda expensive cost.
Helfrost Cannons are amazing
btw, I've turn1 nailed Hive Tyrants, Greater Demons it's kinda nice seeing their big baddie disappear w/o them doing anything about it turn1 haha
Hope my little thoughts help