If Villa progress, they will face JKU (Zanzibar) after CAF gave them a walkover against Gaborone of Botswana.
Villa beat Khartoum 1-0 away in the first leg
Villa beat Watani 1-0 away in Sudan in the first leg but Mugabi believes that wasn't enough.
Midfielder Taddeo Lwanga scored the only goal to give Villa the edge.
Khartoum Watani will host Villa on February 13 in Sudan while the return leg will be in Kampala on February 27.
Kenyan premier league club Gor Mahia football club arrives in Kampala on Tuesday to play a friendly match against SC Villa at Nakivubo Stadium on Wednesday....
The club hopes to raise more funds during the international friendly against Kenyan side Gor Mahia at Nakivubo Stadium on Wednesday.
The most successful club in Uganda’s football history is five points behind leaders KCCA FC.
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