Ah, well done. Not sure of drinking options using that route to be honest but there must be something there. There isn't much near the ground for home fans let alone away friendly pubs
Yes it does start from London Bridge (though you could travel from East Croydon via West Norwood and Gypsy Hill I think which would open up more drinking choices) Sth Bermondsey is one stop and 4 minutes from London Bridge
In the next few days I would imagine. Police levels have to be organised and conflicting routes of travelling fans taken into account...oh, and tv demands