By Scott McCarthy Poor Graham Potter. He really did not like the reception which greeted him on his first return to Brighton as Chelsea manager. The Amex was a cauldron of noise; first boos, followed by chants of “You’re getting sacked in the morning” when the Seagulls led 2-0 giving way to “Potter, Potter, what’s the score?” as it finished a scarcely believable 4-1 to Brighton.. Potter was not the only one who bristled. In the days which have followed, plenty of pundits and supporters of other clubs have been quick to pile on Albion fans for the welcome given to their former head coach. Jamie…