I don't think I can take a screenshot but what I mean is that some players have body proportions set to them like anthony randolph, he's skinny, etc and REDitor is unable to read these proportions (supposed to be on bodytweaks).
I can't understand what do you mean by "can't read". Error? Or you mean, that all the BOdytweaks are set to zero? There are also Bodytype and Muscles except the Bodytweaks, which also play a huge role on player's appearance.
Less than 12 players - I'm not sure, that the game won't crash... have to check this out after implementing team-editing.
Other file types - I'm not implementing this, because doing it in early stages can lead to the garbage-code of RED... Still, after I've optimized the code and perfomance once again a couple of days ago, I'm now rewriting the DB-reading-core itself. Maybe, it will be possible to edit some other file-types in 0.8, if everything goes OK. But I'm currently having one little issue with the Header...
Colleges - found how to edit them, though, it will be in 0.7.1, I suppose. There is a veeery strange system with the whole roster ))) So, I think, we'll get about 15-20 Tabs closer to v. 1.0

Clumsy file-format at all... I'm not sure, that 2K are pros at designing file-formats )))
About teams - for now only Rotations are editable. After rewritng the DB-core, I will take a breif look on other team parameters. Maybe implement something... But the most things will follow in 0.8. But, I suppose, I'd wish to get some money after releasing 0.7 ... Because I spend a rather time, working on non-revenue RED, and have some more profitable projects on the mind and on the go...
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Actually, this new DB-core will make further research and implementation fo it much more easier...
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I think, I will release 0.7 in 1,5-2 weeks... maybe, eralier, depending on my studies.
PS: Could anyone tell me IFF ID for Phil Jackson, please? Or is it hidden inside some file?