OP, It seems to me its going to depend on what the bedding area looks like and how big it is. If its huge, there could be twenty trails that look like that. I can see why you are excited about those scrapes...that looks to be a big buck.
FWIW, we found something similar on a public ground hunt a week ago....it sure looked like a huge buck...and tracks in the mud to matc- big deer. We told the Biologist...and he let on that there was a legitimate 200"er in there....nice to know...but we never saw him.
Id say at this point youre pissing in the wind honestly. Ive had sign take me down the wrong road so many times. Unless you know where he beds you might never see that deer.
I've always wanted to ask a guy like yourself that hunts those swamp areas;
Do these swamp bucks have a predictable routine...or do they enter exit on different trails all the time?
Do you even hunt the edge of bedding areas? Curious...as it seems tough.