I've suggested this before but that was on the Tazoon boards. New boards, new attempt at suggestion. :D
I've always thought that Alchemists should be able to make these potions for our dragon friends. Dragons get no speed (or velocity) increasing spells whatsoever and bipeds do. Both bipeds and dragons have the use of potions so while bipeds are getting an added boost to their already buffed speed, dragons are only getting a boost. But this isn't just about what bipeds have versus what Dragons don't, it is also about the fact that Alchemists can make potions that boost every other stat in the game. Velocity is a stat that came much later after release and I firmly believe that because of this lateness it was not concidered for a new potion.
So I'd like to see a velocity potion produced by Alchemists for Dragons. Now why would a biped be able to make a Dragon usuable only item you ask? Simple, how long have bipeds and Dragons been working together against the WA? Over a year of our time but that year has encompassed probably 3+ years of game time not to mention the time before the game came out (lore). I would think that at some point this would be something pioneering researchers would discover.
Velocity Potions stat boost
Stat boost would match that of Quint's speed potions per tier (+2, +4, +6, +8, etc)
Velocity Potion resource requirements
Again would match that of the Quint's speed potion except the tree sap would be replaced by Dexterity Wing Scales. This would make a dependence of player on player which is something this game should be focused on anyways and this potion would only do good in promoting that.