In this case, I feel yes Hadlee is the better bowler, however Imran make the team purely as a batsman and is an ATG pace bowler too.I dont know why people using captaincy to assess the value of a player.
1. Its hard to evaluate
2. Its unfair, because only 10% gets the chance
Style, stardom, attitude.. Etc are better qualifications
For me, it gives Imran a slight edge.