These images are from Bladers Forever.

Ian is quite a powerful blader, he was the one who took Maxxie's[Max] bitbeast, Draciel!!!
HOW COULD HE?! ... Of course, that would explain his evilness...
Anyway, I don't know what's with the big nose... and shortness. But he was one
of the first bladers of his team to show up. Him and Tala that is.

Spencer holds one of the oldest bitbeast and just as powerful as it is old.
He took away Kai's bitbeast, Dranzer but Kai wasn't heartbroken.
Because he knew he still had his friends... So unlike Kai.
Anyway, he looks big and powerful... not much is known about him anyway.

Bryan is icy cold and... erm... mean, well, the Demolition Boys are all mean but
Bryan even more so. He's cruel and doesn't care about the opponent, he just goes for the kill
and no wonder he lost! =P Sucks to you dude. Plus, he SOOOOO needs to get under the sun.