And just because I would hate for there to be doubt,
Gost Bear Invasions touman was all trinaries and SuperNovas. There are a couple of SuperNova's that contain 10 mechs (btw, Nova is 5 mechs + 25 elementals)
There are Aerospace and Elemental Binaries but no Omnimechs Binaries in the GB Invasion TO&E 3050 - 52
Smoke Jaguar all trinaries
Elemental and Aerospace Binaries in the main, but Omnimechs all trinary formations
Steel Viper, all trinaries, the whole TO&E.
Novacat, Binaries in Aerospace and elemental forces infrequently.
One Mech Binary in the 179th Striker Cluster
One Mech Binary in the 274th Battle Cluster
One "artillery" Binary
Clan Wolf primarily Trinaries and Super Nova's.
Two Binaries 328th Assault Cluster, one Rogue and one Artillery.
Binary Artillery in Beta Galaxy command
Binary in 11th Wolf Guards Cluster
(Ineresting, all Wolf second line Clusters were full trinaries)
Thats it from the Sourcebooks that detail the Invading forces TO&E's up to and including Tukayyid, I count 7 Binaries including 3 Artillery (Naga's I am guessing without checking) in front line Clusters.
So again I submit that Binaries do exist in Canon, but in the Invasion of the Inner Sphere the most predominate tactical deployment was the Trinary.
Yes there are any number of RP things that could generate the Binary engagement that would support the argument, bidding, scattered drop, mis communication etc. But if you're going to argue that those are the 'norm' it's equally valid the other side. Bad lubricants used in servicing, went the wrong way, etc etc.
In the vast majority of battle descriptions the general flow was RCT / Regiment, full cluster or more deployed, less than that would be a Trinary or 2 with the Cluster command (majority, there are notable examples otherwise)
And to be clear, these forces were deployed to take the planet, not defeat / hunt opposition forces across the face of the world. The forces deployed and went towards the critical target (capital, spaceport, industry etc) with the expectation the enemy would come for them with their full capability, because thats how Clans fight. They crushed whatever came their way and then took the planet.
Their was no , "wait, its only a company defending the capital, lets bid down a star to make it a better match up" That just didn't happen in canon. The deployed forces took their objective as ordered.
Indeed canon spefically details that for Clan Ghost Bear and Smoke Jaguar in particular, their forces were stretched due to guerilla actions by 'left overs'. Wolf and Jade Falcon had their share of those too.
There is simply no basis that in 3050 - 3055 or thereabouts, that Binaries were the predominate force fielded by the Clans in canon.
Now after the Refusal war and the supporting Clans getting actived, yes trinaries started to erode a little. Supply was tight and heavy losses were not part of the planning so Binaries become more common. Still not a majority, but certainly more common. Just like IIC battlemechs started to replace Omni mechs in some clusters.
btw, for you Wolf fans that Binary Rogue of the 328th was 5 Gargoyles, 4 Timberwolves and one Fenris (I forgot it's Clan name, sorry) which is a serious blitzkreig unit right there. LOL
Edited by Craig Steele, 18 February 2014 - 09:20 PM.