A year or two ago we moved a log that was probably 30% bigger before Bailey Fest. We had 10 people and needed every single one. Getting ropes on the log would be easy. Shifting the logs position with ropes might not require a big crew. Biggest issue is getting the log out of the water and up on shore or up on rocks high enough that normal water levels won't float it back into the channel.
I'd be cautious messing with it, as it doesn't block the lines now, but if you moved it and lodged it downstream, it could totally block 4 falls.
Worst case, if someone doesn't try to get it out before then, I will rally a big crew before bailey fest to get it out.
Also, the wooden bridge at crossons is falling futher and further into the water. Entire left side of the bridge is down in the water, but passable on the right.