Lang was on the winning side for Scotland U17s at the weekend as they beat Romania 1-0 to earn a place in this summer's UEFA Under-17 Championship Finals in Malta.
The victory was the young Scots' third win a week, following on from a 2-0 success against Bosnia & Herzegovina and a 3-1 win against Belgium.
Lang played in the Bosnia & Herzegovina and Romania fixtures, but was suspended for the Belgium match. He was also on target with a goal against Bosnia & Herzegovina.
Scotland have qualified for the tournament alongside the Netherlands, Turkey, Portugal, Switzerland, Germany, England and host country Malta. It is the first time in six years that they have reached the U17s finals.