I have played at least 100 matches in clanbase and the one thing I have learnt is you stick together, either as 6 or two team of 3. On Oasis, you must rush them at the start of the map, no repairing waterpump or command posts, you can do that the next time you spawn if you dont get the city, 4 medics 2 engineers, all go left hand side, provides most cover and thier defence will be split into two zones, dont ffe on them until they are at thier last spawn, we are attacking, its stops us from getting through and they can sit and wait for us all day, them pin them in thier spawn, at least 4 if not 5 people, just leave 1 engineer to plat dyno. Spawn kill, spawn kill, spawn kill, thats the way to win in matches. Same on goldrush, all push at front entrance, 3 medics 3 engineers, keep reviing the engineers as they get killed, at least 1 of thier members will be going down to the barrier, at least 1 will be at the side, leaving just 4 to kill. We just need to practice as a team, thats all, its different to playing on normal servers, the game play is alot harder. They were not that good, we were just poor as a team.