Bath expect Francois Louw to step in for Sam Burgess against Toulon

• Mike Ford bemoans dearth of quality No6s on the market• Bath beat London Irish 45-14 to claim second win of the seasonBath will not be the first side to cast an envious look at Toulon’s all-star cast on Sunday but Mike Ford has reason to be greener than most; Sam Burgess’s exit has given him a war chest to spend but there are no obvious candidates to spend it on.Last season Bath were strongly linked with Steffon Armitage and Duane Vermeulen – both of whom could line up against them this weekend – while chief among the downsides of losing Burgess is how short it leaves them in the back row. R…