Morrell and Lockyer left out as Wales draw with Albania
In front of a crowd of 6,500 with fans allowed back in once more, the hosts struggled to create any chances during the first half.
They improved after the break, Neco Williams' 30-yard drive flying over the bar, before his next attempt was saved.
Despite the introduction of Real Madrid attacker Gareth Bale in the second period, the Welsh couldn't force a breakthrough.
Both Lockyer and Morrell will now be hoping to make Robert Page's side for Wales' opening Euro 2020 game against Switzerland on Saturday, June 12.
They they face Turkey on Wednesday, June 16 and Italy on Sunday, June 20.