Pools are quite expensive for many players, and thus smaller players are stuck where they are on the map, perhaps in a "neighborhood" that only has big  players that  constantly raid them or in places with only small, inactive players that makes it hard to earn raiding points. What about adding a pool of fidelity to the tournament rewards? Perhaps require a player to contribute a set number of tournament points to be eligible to receive one, and go up on the points required for a second one, like it works with drachmas, etc. ?