They know each other as their main, but want to meet up as alts. They have no WoT at this point, but don't know they need it. I am just saying if we had a key rotation solution then this situation would be a no brainer. Depending on WoT makes it convoluted. It seems like an edge case but people love to play games for manipulation. The recent leak with DM privacy (Snoopable) made that clear for me.