I actually really like the idea.
And for those who say that it might make a dupe method, you can say that about anything.. seal / unseal.. buying gold prem, implementing new items, making a new patch or whatever.
Doesnt mean you dont go through with the idea... you just make sure you cant dupe it..
Ofcs the problem is that knowing K2 they will disable it after loads of ppl have lent out an item and then u wont be able 2 retrieve um thanks to some bug...
I can picture that on a ko4life post..
"ZOMG THX K2 LOST ...."
But yeh its a great idea