The Americas Division One tournament starts in Bermuda on Friday, with four of the six countries going into the event possibly with one eye on upcoming World Cricket League (WCL) commitments.
Canada are taking part in the WCL Division One tournament in early July in the Netherlands, while Argentina, Cayman Islands and United States are playing in WCL Division Four in Italy, possibly in August.
Canada have rested captain Ashish Bagai and its Australasian-based contingent from the competition in Bermuda. Bagai is expected to play in Division Four although whether John Davison and Ian Billcliff will make that trip is as yet unknown.
The Cayman Islands have rested their premier batsman, Pearson Best, for this tournament, but coach Theo Cuffy told Cricinfo he will play in WCL Division Four.
There are six changes from the United States squad which won Division Five in Nepal in January. Four of the squad - wicketkeeper Azhar Mehdi and medium-pacers Imtiaz Moazzam, Adrian Gordon and Mohammad Khan - are making their debuts while offspinning allrounder Mohammad Ghous and batsman Azurdeen Mohammed played in the Under-19 World Cup in New Zealand earlier this year. Steve Massiah is again the captain of a USA squad which, as is typical, has no American-born players.
Argentina has a new coach in former Northamptonshire player, Toby Bailey, following the return of Hamish Barton to New Zealand. Match fitness may not be a huge issue for Argentina, this tournament coming not long after the close of their domestic season although the team has not played together as a unit since WCL Division Three in January 2009.
Aside from playing in front of home crowds, the other feature for Bermuda will be the first hit-out under new coach, Australian David Moore, who is thought to be something of a disciplinarian. The captain is the vastly experienced David Hemp.
Bahamas return to Division One and are looking to consolidate their place in the top flight of cricket in the region. For the first time, a three-day Twenty20 event has been added.