The hosts have yet to win during this campaign and sit bottom of Group F with three points, while Namibia have just one victory – against Kenya – and are four points behind leaders Nigeria with one game to play.
Kenya coach Adel Amrouche has recalled striker Dennis Oliech back into his squad having previously dropped the 28-year-old after he failed to attend a training session in June.
Amrouche is hoping the experienced striker – and former captain – will be available to lead the line for a side that have only scored three goals in their five matches.
"We have no chance of qualifying but we're going to play to win and we must give our best," he said.
"And that's exactly why I've called the foreign-based players to guide and motivate the younger players, this will also help us build a team for the future.
"Omondi and Were should bring a new dimension to the team's attack."
"I have trust and confidence in the current crop of players," he said.
"It was always going to be a difficult decision to leave out some players and bring others in but finally I have this group whom I trust."
