Both teams will have studied the recording of Ireland's narrow warm-up win over Italy, during which the Irish forwards failed to fire as a collective unit. But O'Kelly, who is about to start his third World Cup campaign, reckons he and his colleagues can bounce back to boss both the battles in the loose and at set piece time against Pool D's two lowest ranked teams.
"Iâ00ve played Namibia and Georgia a good few times before. The Namibians four years ago in the World Cup...they provided us with an aggressive game, they were certainly up for it and wonâ00t leave anything behind this weekend. Maybe what they lacked tactically back then, they will have gained this time around.
â00The same with the Georgians. Theyâ00ll be mad up for it, taking us on up front. The last two games we didnâ00t go well up front and weâ00ll be looking to dominate there," he said.
Despite requiring a last-gasp try from Ronan O'Gara to secure a 23-20 win over Italy, O'Kelly feels Ireland can justifiably take some positives from that recent encounter at Ravenhill.
â00I was proud with the way we came back and won that game (against the Italians). We squandered a lot of chances in the first half, we had chances to pull away and we didnâ00t. Italy grew into the game, they were living off our mistakes, which was a bit of a disappointment for us.
â00But at least we were trying put play together and we were making some inroads, so we have to look at those positives. Take something out of the game and the fact that we came back and won it."
On where the Irish pack can improve, he added: "We obviously want to be more aggressive up front and be more consistent in the lineout and not lose as much possession as we did (against Italy)."
The Dubliner, who turned 33 in July, saw no action during the recent Six Nations championship, with the Paul O'Connell-Donncha O'Callaghan second row axis in dominant form.
O'Kelly returned for the summer tour to Argentina, gaining two more caps, and he admits despite the competition for starting places, Ireland's second row fraternity for the World Cup has bonded well, with a new member in Munster back rower Alan Quinlan, who can also be used as an option in the second row.
â00All the second rows are looking to start. 'Quinny' as well, heâ00s able to play back row and has added a string to his bow at second row. Heâ00s very keen, he wants to get involved and heâ00s doing everything he can to catch up with the rest of us. We (the second rows) give him every bit of help we can. In the powerhouse weâ00re going alright.â0