A couple of suggestions now that we have got going through three games...
1) Could a leaderboard be published, perhaps with the day's lines?
2) If and when the competition goes to email during the last week, could players perhaps be informed of other's picks when they have sent their email, both so:
(i) contenders know who to root against
(ii) having regard to the excellent standard, bettors get competent information about potential bets.
I shouldn't be at all surprised if some simple little systems (i.e. bet selections chosen by more than one entrant and not opposed by any entrant) pay dividends over the forthcoming month. If this is so, it might be worth thinking in terms of continuing this general co-operation by some means.
Adrian