It takes more than one team to improve form. It would requires others as well and if teams down the bottom to improve form will take points of each other.
It is actually Saints who have more of the ball and are giving it away less.
Saints
64% possession
244 passes
71% pass completion
West Ham
36% possession
132 passes
52% pass completion
A computer game that is based on reality and that professional clubs throughout the world pay money to use its data.
As cheap jibes go... that one is flawed!
Turkish is a 1980s manager, doesn't understand how 21st century sports science works with returning players and thinks not injured = straight into the starting XI
Alternatively... Walker-Peters is but is returning from injury and Hasenhuttl is happy with the good performances from Ward-Prowse & Smallbone and doesn't feel the need to change.
A pundit's job is in part to discuss incidents and the rules, even as former footballers a lot still don't understand the rules. The BBC, Sky, BT etc should make them all sit a referee theory test before being allowed on air!