Lets say you go up against a terran mech, and they have mass tanks.
Instead of trying to charge into a line of seiged tanks… Can’t you drop mules and force their tanks to deal friendly fire damage? (I mean mules are worth roughly ~150 minerals right? so if you can deal more than 150 minerals of loss, wouldn’t that be worth it?) Also in sc2, if you try pressing Stop command, seiged tanks will still shoot. The only way not to shoot is to unseige, but that also creates a perfect timing for your army to shove into them.
Is this a viable strat? whether the tanks are spread or clustered, it’ll do the same amount of impact.