With centre-half Lockyer (pictured below) having missed the last month of Championship matches since going off injured against Cardiff on February 16th, there will be doubts over his involvement in the World Cup qualifiers and friendly fixture.
But Morrell will have strong hopes of adding to his 12 caps as Wales - under the leadership of Rob Page in manager Ryan Giggs' continued absence - travel to Leuven to take on Roberto Martinez's Belgium on Wednesday March 24th.
They then return to south Wales to entertain Mexico in a friendly on Saturday March 27th at Cardiff City Stadium, where they will also face Czech Republic on Tuesday 30th.
Congratulations to both lads on another call-up!