Ex-Wales scrum-half Howley, a Heineken Cup winner with Wasps, was forced to hang up his boots last month due to a crippling wrist injury.
Since then he has been targeted by Cardiff boss Young to join new kicking coach Jenkins at the Arms Park. And the deal looks set to be wrapped up before Christmas.
"We are talking and hopefully we will be able to make a positive announcement this month," confirmed Howley.
That would be a major coup for Cardiff who have struggled in Europe since losing Howley to Wasps two years ago. He could now be back with the Blues for the New Year.
However Howley will first assist Australian World Cup winner Bob Dwyer to coach the Barbarians against New Zealand at Twickenham this Saturday.
"I was humbled when I was asked to coach the Barbarians. I captained them in 2002 under Bob and it is great to be involved in a coaching capacity with such outstanding players," said Howley. "It's quite an impressive list of players to have on my first coaching CV."
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.
Wales head coach Warren Gatland and captain Sam Warburton say their first prioirty on Sunday in the opening game of the World Cup is to win against Uruguay and not get overly concerned with points difference.
With only days to go until the biggest rugby competition in the world begins, rugby fans visiting Cardiff this autumn will be able to enjoy a special display at National Museum Cardiff as part of the celebrations surrounding the Rugby World Cup.
Geraint John has taken up the new role of WRU elite coach development manager having arrived in Wales last week. WRU TV caught up with him at the WRU rugby department's strategy day at the Millennium Stadium.