Right now they are at 428/8. Remember that Bangladesh had won the first test by 64 runs. This is the second test and as of now it looks like WI may not be able to win it. It may be either a victory for the BAN or a draw. That means that the test series is won by Bangladesh.
They are now at 457/8. Say if Bangladesh make around 500 and if can get WI all out in 300 or so and decide to bat again and make 200 with a lead of 200 which is 400 runs on bard in 4th inning chasing is difficult. So WI will be always under pressure from here it seems considering their only hope is that couple of batsman can make century which will only help them to draw the match.
Bangladesh posted 508 for allout and West Indies are 75/5, actually they were 29/5 but this last pair is going good but even then i think they cannot avoid the follow on and Bangladesh will take full chances to finish the match before 4 days and win it by one innings. West Indies are playing very poor match.
I agree as I can't see the WI making 200+ runs even though Shimron Hetmyer and Shane Dowrich are batting well. Once one of these two is out the rest will crumble as the WI have a very poor lower order batting average. Bangladesh will win this test match and also win the series which they deserve as they have been the better team this series.
I was expecting that atleast they will push to 4th day but West indies lost 2nd innings in 3rd day itself and this test match finished in 3 days. Very poor form. As their all main players are busy in playing country tournaments in shorter format and they are no more interested in playing for their Country. Bangladesh always been king in their home ground and they won the test series with 2-0