Pro Elves were just one of Jervis's pet projects. Don't use them as an excuse for woolly thinking!

We can do better.
As I have said time and time again in this thread, WFB stats should not translate directly into their BB equivalents on a player for player basis. You have to consider them over the
whole team. High elves have M5 in WFB, and humans have M4. In BB, both have MV 6. In WFB, goblins, humans, elves, dwarfs, beastmen and many more races all have S3. You have to consider the impact of a particular profile on the team as a unit, rather than just an individual player.
The Ungors we would see in a BB team have not walked off a battelfield and onto the pitch. This is an alternate universe remember. These are professional sports-creatures. They will use their natural physical attributes to determine their role within the team. Think about human catchers - they have ST 2. By your logic, that should never be allowed, since in WFB all humans have S3. I am trying to think of these guys as BB players first. That is how it works. Scouts become runners - ghouls, gutter runners etc. Ungors are the light, auxillary troops in the Beastman army, so it makes sense that they should have a similar role in a BB team. But the actual stats and rules we use to express this role have to be determined by the BB rules system.
NOT by comparison to WFB statlines. Those were designed to work in a completely different setting. They are our inspiration; yes. But they do not directly translate into BB. They have no bearing for us. Am I making any sense here?
As for Centigors, well, I'll tell you why I don't like them. The point of this (now lengthy) topic is to come up with a team that we can submit to the BBMag or FanaticMag. Maybe, in our wildest dreams, they might make it experimental. Or use our team to inspire some other experimental Beastman team. High hopes, I know. But that is what motivates these kind of discussions, after all. Centigors are wacky and house-ruley, and would lower the viability of any submission. They are a marginal troop type in the WFB army anyway. That is why I don't like them. Just my opinion.
But I am listening to you. AV 8 accross the board makes a lot of sense. So....
*This post may have been made without the use of a hat.