hey i have a few ideas on what to add in the tower
1.you should be able to trade in the tower with fire team members because my friends have a bunch of good stuff that i need but they don't. or perhaps a little auction house to trade gear with other players and sit and chat.
2. Be able to wear like "casual clothes"instead of armour if you'd like and it could be sold by the guardian outfitter as well as sort of way to descend down the tower.
thx for listening!