The Buccaneers allowed Thabiso Lebitso, Siyabonga Ndlozi and Deano van Rooyen to depart the club while Tshepo Mashiloane was sent out on loan.
The only recognised right-back in the current squad is Kamogelo Sebelebele, who was used in attack on a number of occasions last season, with centre-back Christian Derbyshire tested in the role in the 0-0 first leg CAF Champions League First qualifying round draw against La Cure Waves.
Ouaddou told iDiski Times: "It's a big concern, Sebelebele, I love him, but I cannot push him for 60 games, it's difficult, he's not a robot, I can find sometimes some solutions, some emergency wheel, you know? When your car is stuck.
"But the emergency wheel will not work all the time, especially in the way we want to play – if we want to propose some attacking football, using the wide channels, you can use a central defender one or two games you know but in the important games, you will need someone who comfortable in that position."
Ouaddou added that he may be forced to use Ghampani Lungu in defence as well.
"I can use Lungu but actually he's coming back from injury, so the solutions start to be limited – and then we'll see, we'll see [what happens in future]," added the Bucs boss.
Milford head coach Xanti Pupuma says his side's first game of their debut season against title-holders Orlando Pirates gave them the confidence they needed to compete in the Betway Premiership.
La Cure Waves head coach Jerome Thomas has backed Orlando Pirates to win the CAF Champions League.
Orlando Pirates coach Abdeslam Ouaddou has warned his players that individual showboating will not be tolerated if they are serious about challenging for the CAF Champions League title.
Orlando Pirates head coach Abdeslam Ouaddou has admitted the club could be forced to consider its options in the transfer market after being left with just one recognised right-back.
