
10 thete and rose would be cute and so would jack john and ianto (if he were still alive

)
i'd fear for jack's safety too, i can imagine him being killed a few times.
to keep it fair it'd be nice to have a fem threesome, but we don't have that many women who aren't mum's XD
lucy/regina would be interesting...
and a jack, john and master threesome... i'd really fear for the master's safety

lol