It's all about hitting enter now. In the lower levels I could check for new opponents and was happy when I could start farming someone who was farming me. Now there aren't any new opponents in sight, at least not in 6-point-clans. To change my strat I would need money - which translates to a boring enter-hitting fest for weeks to come. And boredom results in a drop in MPR growth.
Tournaments could be a solution (if the current one ever finishes..).
What else could I do?