I have an idea to make attacking more interesting. What if we had things on maps such as special doors which when opened, give the player points, gold, rare armour, etc. These doors could be opened using special keys bought using free points. Different doors would be opened with different keys like this:

Level 1 Door:
Opened with Level 1 Key, Cost: 100 free points
Rewards: Low number of points/gold, Low level armour

Level 2 Door:
Opened with Level 2 Key, Cost: 250 free points
Rewards: Medium number of points/gold, Medium level armour

Level 3 Door:
Opened with Level 3 Key, Cost: 500 free points
Rewards: High number of points/gold, High level armour

Notes: Higher level doors will be much harder to find and will respawn less. They could respawn every hour. Keys are single use. Also the doors would be visable to everybody on the map.

A lot of people want other uses for their free points, i believe this idea can solve that problem. I saw this idea implemented on another game and it seemed to go down well with the users. What do you guys thing?

It's definitely an interesting idea, and would be good use for Free points. It's like trading Free points for Real points correct? If that is what you receive. I like the idea I suppose. There is effort to get the free points, but, I think having it be protected by a Raid Boss would be nice.

Yep, it could be seen as a free to real point transfer. I think it should be more of a treasure hunt than a part of raiding though. This would mean anybody could be involved with it even if you are at a lower level and without a guild.