Possible feeder loop for the CFL?- http://www.european-league.com/
The CEFL is an regional league without great significance.
The major league in Europe is the EFL..something like the Champions League in soccer. The final of the EFL is called Eurobowl. Then we have the EFAF-Cup, like the UEFA-Cup and since two years Atlantic-Cup for western teams and Challenge-Cup for the eastern teams, something like the UI-Cup in soccer.http://eurobowl.com
Here are all european leagues:http://football-history.de/ausland/champs.htm