When small countries get opportunity to play against the leading teams they'll gain more experience as well as find ways to play in a professional and experienced manner. At times it is possible to see new teams playing good, but all of the sudden the.match used to change completely. They don't know how to withstand those situations. These can be learnt only by playing against the top teams.
Now at top level in this format we have few teams those can create upsets, or we can expect entertaining match from them as we watch recently matches by Ireland against India and now against New Zealand which is good for the purpose of this game and for these players because with this they can take good experience and practice for the game.
Specially this will help good growth in this game which is much needed, but we are now having few franchise leagues which are coming unusually which can create mess up for this, ICC need to bring policy which help them and also bring better revenue and profitable for players as well.