1. I would definitely suppose that you can drop equipment, that would just be silly if you couldn't. That, in many genres, is considered a variant of trade (drop that, and I will drop this) 2. There are few game modes that have been described separate from the campaign: - Strike: Short dungeon, in which you Que with random guardians in hopes to get some better gear. In and out, and you're done. - Raid: Longer Dungeon, with many tight encounters that encourage strategy, patience, and skill. Better gear is basically guaranteed, should you succeed. - PvP: As the name suggests, you can pit yourself against other guardians in teams or on your own. Rewards are in store for both winners and losers. 3. The tower is split into faction and class specific areas. I, personally, have no doubt that there is some sort of display system that will be implemented. And the next gen consoles both allow you to record game footage. Record your own bad-ass moments with you guardian and show them off. 4. There are always achievements for any game. And even if they do not show, create your own feats of strength, and challenge other guardians to accomplish what you have done yourself.