I can't argue with you because the fact that you seem to think that Minato will never get close to Hashirama is insane. Do you understand that FTG speed is like Kirin speed. It happens at 1/1000 of a second.
Faster than a human can react to. Hashirama can constantly change the battlefield yes, but Minato can just keep throwing, tagging and blitzing around to the point where Hashirama won't be able to
SEE him. You can't, it's not possible for the human eye to follow something that is on par with light speed. Ever heard that quote, "the hand is quicker than the eye"? Well, teleporting is certainly quicker than the eye as well. If he's in SM, then yes, Hashirama will be able to sense Minato wherever he goes. But with BM Minato clones FTG'ing around the battlefield like crazy, Hashirama's SM senses are going to betray him at some point.
You seem to think Hashirama is the only one here that can create clones. Jiraiya, Minato and Naruto were all pro's at shadow clones. Hashirama will have to be on his toes as well watching for clones. Not just Minato. And with BM, Minato's gunna have a ridiculous amount of chakra to create a huge quantity of clones.
I've got a nice picture for yuh. Look at this picture and imagine him being in BM the entire time and having like 50-100 BM clones doing the same thing. Honestly, seriously, how can you justify Hashirama surviving that? Even with SM?
You must be registered for see images
P.S. And don't tell me Hashirama's wood is going to grab him and hold him in place at any point during this fight. Please........Hiruzen dodged that shit for days. Let alone BM Minato with FTG tags everywhere. pfffff. Dreams bro, dreams.