Complex sentence: Following Henning's three-season stint with the Chargers, Bobby Ross was hired as the ninth head coach in 1992 and the Chargers acquired quarterback Stan Humphries in a trade with the Washington Redskins.
Split into simpler sentences: Following Henning's three-season stint with the Chargers, Bobby Ross was hired as the ninth head coach in 1992. Additionally, the Chargers acquired quarterback Stan Humphries in a trade with the Washington Redskins.