No it wasn't a joke. Vaneekara cultists don't suffer from the range disadvantage. I'm pretty sure Vaneekara specialize in fighting elves. Also the elves don't have a mobilty advantage anymore. Uz move just as fast as Aldryami on the ground. Gorakki insect calvery would be able to close easily on them also.
How about the skill disadvantage? Most evles are better with thier missle weapons. What probably has hurt the elves most in MRQ is the reduction in the effectiveness of spells like Speedart and Multimissle. Does Arrow Trance still exist?
As for the mobility advantage. While the evles have lost some move , they probably still have a mobility advantage. For one thing, I think mobility encancing spells are more common among the elves than among the trolls, If magic is as common as in the RQ days, then probably most every elf is going to know some magic to boost his move rate.
As for Calvary, not a problem. THe best weapon for dealing with Calvary has always been...the Spear! Of course, with the low Aps spears havein MRQ this isn't reflected well, but realistically archers protected by spearmen is the bane of calvary.
Considering that they are smaller and weaker than humans, I would tend to think that humans using simular tactics would win on those advanages alone. Not to mention the other races. Regardless, no culures in Glorantha use just lightly armoured spearmen that rely on dodging as the primary defence. Now thoes tightly packed groups of leafies are going to have to use their underdeveloped parry skills, and meager bucklers to clash with other infantry units, in this example the Uz.
You are placing way too much emphaisis on SiZ and STR. Skill and speed make for a big difference, as does reach. Many culture have relied on spearmen for the bulk fo thier fighting forces. Evles wounld fight in close ranks, but spread out so as to be able to dodge.
With the way MRQ works encunberaqnce, the lighly armored evles will have a signfincant skill advantage over the Uz. Enough to make called shots a viable tactic. Throw in a few points of spells like protection an unarmored isn't so bad in MRQ. What also makes skirishers much more effective is the MRQ encumbrance rules. THe elves could focus thier missle weapons on any "fast" units (like Calvary) then just just harass the Uz , avoding melee until the trolls started to get tired.
I agree with your statement. But when pitted against the other cultures in Glorantha, nearly everyone else has a form of Calvery. I think you'll agree that all of the cultures you mentioned with the exception of mabey the swiss (i don't know) heavily used calvery to suppliment their other units. My comment was not that spearmen and archers are not viable units in battle. It was that leafy spearmen and archers when pitted against the more diverse units of nearly all other cultures, in this example the Uz, will be laughable at best without their trees to run and hide in.