The EULA is luckily irrelevant in my country anyway. So if Relic ever decides to take measures against farming, justified by breaking their EULA, I together with a lot of people could just sue them and we'd would easily win.
I rather think they take a Valve TF2 position on this one here. If it starts to hurt business they will attempt to create a drop system that makes farming not possible anymore but will never swing the ban hammer.
In any way a new drop system would be long overdue as the current one is just a brazen farce to the players if we're honest. 3 hours of gaming required in average for 1 drop is just way too long. Especially when I need an average of 5 drops (15h of gaming straight) to get something remotely interesting like a skin or victory strike and then again like ~50 drops/150h more to get a commander. That's just a DLC sale system in the disguise of having a realistic chance to get them via playing.
HF with your lawsuit BTW what interesting country are you living in, that prevents you from respecting EULA of international softwares ? I'm really curious to know.