I read some stuff about other teams not being a part of the canon too. Being that I have never read any of the Warhammer stuff I could care less, but even if I had read lore I don't think a non-canon would piss me off. Then again I really don't know the lore so maybe it would bug me. Is their true Blood Bowl Lore? I always assumed that BB was just a fun game made with characters from the Warhammer Universe.
Eh, it has very little to do with lore for me and more to do with laziness on the part of the dev's. There are already somewhat official teams in Slann and Chaos Pact (both of which would be immensely fun to play, judging from the rosters) that could have been included (Although rumor has it, GW vetoed Slann because it no longer fits with their lore), there are a shitload of star players that aren't in the game that are quite honestly, completely game changing for a team like the Underworld (along with chainsaws for basically everyone else, ball and chain for skaven, etc) and there's really no reason for them to be devoting new artwork and dev and balancing time to a completely new team when there's so much to fix of the other shit.
If you want to make new non official teams, that's fine, but complete the game first. That's all I'm saying.
Here, lets use a team you're familiar with for example --
Lizardman are able to induce --
Helmut Wulf - 6 3 3 8 - 110k
Loner, Chainsaw, Secret Weapon, Stand Firm
Hemlock - 8 2 3 7 -170k
Loner, Block, Dodge, Sidestep, Jump Up, Stab, Stunty
Lottabottol - 8 3 3 8 - 220k
Loner, Diving Tackle, Jump Up, Leap, Pass Block, Shadowing, Very Long Legs
Morg N Thorg - 6 6 3 10 - 430k
Loner, Block, Mighty Blow, Throw Team Mate, Thick Skull
Quetzal Leap - 8 2 4 7 - 250k
Loner, Catch, Diving Catch, Fend, Kick off Return, Leap, Nerves of Steel, Very Long Legs
Slibli - 7 4 1 9 - 250k
Loner, Block, Grab, Guard, Stand Firm.
The only 2 that you can induce in game are Morg and Slibli. Those other guys fill very valuable roles on the team, I'd be willing to bet there are more than a number of lizard teams who would love to induce a stab or a chainsaw guy to help deal with dodge teams before they get block on their saurii. That's the kinda of shit I'm talking about.