As regards TV, theres a lot to be decided by the replays, but NO WAY would I I have Wigan v Chelsea.
Us V Rovers on TV would be immense. Not many local derbies in there. Although to be fair, I think one of the ties of the round is Hereford v Cardiff (provided Hereford get through thats a cracker).
To much to be decided by replays before you can tell if its a good draw or not.
Town V Rovers 4th round would be mental.
the beeb will almost always go for the all premiership games.
plus, portsmouth v plymouth is the old dockyard derby. there are probably 5 games more "interesting" than either of the teams we could end up against.
i think stfc v brfc would bring in a bigger crowd than stfc v fulham.