I played too long time with mpq to suggest something 
I missing statistics the played numbers of maches. I imagine the list of win/lose overall games compare the alliance members or alltogether. This will inspire the boring players especially if you give some kind of reward, or just “hall of fame”. I welcome if i see in a list all season scores too.
I suggest 3 category of 5* pulling possibility instead of 2.
- the newest ones: 25cp
- old ones: 20 cp
- the oldest: 15cp (Ss, Oml, phx)
thnx for the reading
best regards: z3n0