If you've played through the College of Winterhold quest line and asked around you would know that the Psijic Order was founded during the second era (the same era as the Elder Scrolls Online). I would like to see more of a story behind them and to create more of an elite precences of magic users inside Tamrial. All that is kown about them is that their order was what the mages guild based the guild off of and that they would periodically appear at the College of Winterhold.
Please comment if you agree with me or have more information.