Southampton will need to consider the implications financially when debating whether to sack manager Russell Martin. Southampton are in a perilous position at the bottom of the Premier League table, failing to win any of their eight games while their only point has come against another newly-promoted side, Ipswich Town. They were upstaged by Leicester City in pursuit of their first three points last weekend, as the Foxes came from 2-0 behind to beat the Saints 3-2. It was a result that placed further pressure on manager Russell Martin, with many calling for his head after watching him fall sho…