That would solve literally zero problems is the thing, they're already suppossedly fine in teamgames (though i'll defer to aera and the other 4v4 mains, as in my experience i find them underwhelming at best) and this would just buff their teamgame potenial, while the issue is in how they perform in 1v1. which is trash because they have no way to trade unless you get atleast 3-4 advantages on your opponent which is hard because you cant magic green cover out of your ass.
Exactly, every mainline being able to spam sandbags hurts Grenadiers.