I would like to propose a few suggestions for the next LAN for the tournaments;
For 1 Vs 1 : Call of Duty 2
Very cheap game found here on amazon after a quick search for around £6 http://www.amazon.co.uk/Call-Duty-Game- ... +of+duty+2 a good FPS a would make a suitable game for the 1 Vs 1 tourney based in the WWII era.
Day of Defeat / Day of Defeat : Source
another very cheap game also based within the WWII era found on steam for the original £3 or source for £6 every has their preferences, could get a vote going see which one they would prefer. Another quality team play game think it would be alot of fun.
Ruse
I noticed there are not alot of RTS games in the tournaments might be nice to mix things up this is incredibly cheap at only £2.40 found on amazon http://www.amazon.co.uk/UBI-Soft-R-U-S- ... words=ruse a fairly straight forward game and could results in some epic fights.
Just a few games off the top of my head, lemme know what you think.

Peace.