This is a tough scenario because if you get right up in the bedding area and something goes wrong or he beds out of range you still need to get out which might not be possible without spooking him. Like KYhunter said, a normal Jhook is likely to check the bedding area before settling down is likely.
not having many specifics if I knew he wasn’t pressured or worried about other hunters pushing him around and this buck is on a normal routine of eat then going to the bedding area, I would take a day or two and hunt far enough away to check his exact route in and out without spooking him and then plan for a perfect north wind to get in on that route closer to the bed and hope it all works out. Very soon his routine will not be normal and he might never be back in that bed until after the rutt so you don’t have much time to work with. Hopefully you see him tend a scrape on the edge of the field that is easier to set up on than his bed.
Another option is to focus on the doe routes in the area and if those are easier to get to and set up on plan to do that once you see more rutt action and hope he is cruising looking for doe.
just this week I saw two young bucks chasing doe and a set of mature bucks fighting. If he is the dominant buck in the area you could try rattling him in this week or next, also might be a good option to not blow his bed up and give you more chances to get him with the other options above. I wouldn’t over do it with the rattles though. It’s still early so he likely isn’t looking for a fight, just curious to who is in the area fighting.