West Indies bowlers are a joke now. There used to be a time when Curtly Ambrose and Courtney Walsh would terrorize the batsmen from opposing teams. Even the Australian legends such as Steve Waugh and Adam Gilchrist were afraid to face these two. Before that, they had legends such as Malcolm Marshall, Michael Holding and Joel Garner. And look at the current bunch of West Indian pacers. They look so pathetic. It is a painful sight to watch them getting hammered around the park by second-string Indian players.
I agree. Ambrose and Walsh were legends back in those days while the only West Indian bowler who I prefer these days is Joseph. Roach was decent too, but he is very inconsistent these days. West Indian board should be held accountable.
Also, West Indies badly lacks a quality spinner. Spin was always a weak point for them, but now the situation is much worse than it used to be. Players such as Akeal Hosein and Fabian Allen doesn't have the ability to trouble batsmen at international level.
You forgot about Sunil Narine who is easily one of the best spinners and all-rounders these days. I primarily like the fact that he is always calm and stable no matter what.
T20 World Cup cricket will be held after few months later but if they can't change the current situation they won't be able to go far in their T20 World Cup cricket. At this moment they have to perform well on both sites.
One thing that I have learnt over time is that West Indies should never be underestimated in the T-20 format no matter how badly they perform across other formats.