>Do we need unified way of evolving past champion? It might be interesting to see a "to each his own" setting.

...I kinda want to ask for clarification. Mostly since past experience has taught me the difficulties in mashing up styles - a couple of Tamer-style (need cards), Adventure-style (Crests), 02-style (jogress), and, well, Savers (dealing with issues) - and I want to be sure I'm understanding you.