It would be nice if we could have shared currency but not shared locks. That way, we can use our alts to gear up our main fast then continue to get rest of alts geared up. Not shared locks so We can still run our alts through dailies and weeklies still like we do now... but the marks would go into an account pool so any toon can use the marks gathered. Replays would work per toon as it does now.... but the marks would be account wide. So would not stop having to buy replays.