well i'd suggest hud changes in dota2 when the deal is control groups. i ve started playing dota2 now and as a dota1 meepo player ive been disapointed, the main reason for such is the shift malfunctioning, when u wanna deselect meepos during moments of rush.
for better explaining my point:
1. In wc3 if i have 3 full hp meepos and 2 low hp meepos and a control group cointaining all of them i could easily deselect the low hp meepos and make a new control group with the 3 full hp meepos therefore in dota2 i'd have to manually shift + left click the low hp meepos respective portraits than ctrl+1/2/3/4/5
2. In wc3 only with your keyboard you could also fastly arrange a control group ex:shift+f1+f4+f5 than ctrl+1/2/3/4/5/6/7/8/9 no mouse-using at all, very fast thing, dude dota1 meepo players must be very frustrated
sorry for my english and thanks in advance
for better explaining my point:
1. In wc3 if i have 3 full hp meepos and 2 low hp meepos and a control group cointaining all of them i could easily deselect the low hp meepos and make a new control group with the 3 full hp meepos therefore in dota2 i'd have to manually shift + left click the low hp meepos respective portraits than ctrl+1/2/3/4/5
2. In wc3 only with your keyboard you could also fastly arrange a control group ex:shift+f1+f4+f5 than ctrl+1/2/3/4/5/6/7/8/9 no mouse-using at all, very fast thing, dude dota1 meepo players must be very frustrated
sorry for my english and thanks in advance