Gareth Southgate hails Jermain Defoe's leadership in the England squad and says a goal was never in doubt.
First-half goals from Jamie Ward and Conor Washington earned O'Neill's men a 2-0 victory at Windsor Park.
Germany defender Mats Hummels said his side were guilty of an "arrogant" performance in their 4-1 World Cup qualifying win over Azerbaijan on Sunday.
Martin O'Neill's team have reached the 10-point mark in their qualifying campaign as the attempt to make the 2018 World Cup in Russia.
Chris Martin scored in the 88th minute helped get Scotland's World Cup qualifying campaign off life support.
In a match of few chances, Chris Martin played the role of hero for Scotland, scoring an 88th-minute winner against Slovenia.