It all depends upon his fitness and hunger to play more cricket as now players especially the fast bowlers don’t have long career because they are more prone to injury .So how he manages his workload without being injured for long time will play a crucial role in his career.
By seeing his performance in world cup as well as in test cricket against WI ,We can say that he is one of the most lethal bowler of this modern era.
He is player who always deliver whenever the captains need him ,so we can say that he is mentally tough to do any task at any situation.
If we see his stats then in just 58 matches he has taken 108 wickets ,so if he remains fit he is going to play more than 300 odi for india .And he will take more than 500 wickets .
There is no doubt on his abilities as he is equally important to india as Virat Kohli. We have seen recently that BCCI is managing his workload very well,as he was not the part of WI tour for Odi and t20s.