I've been here for a long time, I know what to expect and what not to expect of people. Unfortunately being an organisation for a mod of an indie game we don't have huge amount of traffic. This in turn means not as many active members who are willing to test out new applicants let alone be competent in doing so, I brought in mandatory ingame tests a while ago and it went well for all of 3 weeks. I think a fair compromise is replays required for application and ingame testing for tiers and anything further than initial application.