1) One of the most important improvement needed is in terms of bringing new attributes that differ a batsman in the way he plays pace or spin
with current attributes the batsman will play pace or spin in the same manner but realistically most of the batsmen if not every one plays pace and spin differently
some player will play pace better than spin and vice versa
2) Also there should be newer animations added when playing spin
currently cover drives, straight drives and leg glances animations are same while playing pace or spin but actually these are a lot different when playing against spin
for eg. the leg glance we play against pace will race away to the boundary because the batsman uses the speed of the ball to do so but this should not happen against spin as there is no pace on the ball
3) We all know that it is difficult to implement all the different bowling actions in the game
currently we have only 3-5 animations
So in order to bring uniqueness in a bowling action one thing can be done:
BA should allow us to edit the angle of bowling arm while creating a player, at the point when a bowler releases the ball from his hand
For a right arm fast bowler we should be able to tilt the bowling arm to the left atmost 30-40 degrees and upto 80-90 degress to the right and vice versa for a left arm bowler
its just the release point of the bowling arm that needs to change and rest of the animation remains the same
by tilting the bowling arm angle to left we will be able to make a bowler like bumrah and stokes and by going to right we can get malinga (well his action is already there)
someone like shami who's release point is right above his head we wont have to tilt his bowling arm to left or right
In this way we will be able to bring variety in bowling and every bowler will be unique