They just spread the list around each year to give the different areas some advertisement and economy lifts. I cant see what it matters what, how or why they rate lakes anyway. If they rated Falcon #1, would that incline anyone from DFW to make the 15 hour hike down there to fish it? For the most part I would guess this is filler info for the company. The more info they can put out, the more value is perceived thus the more sales increase. BASS is little more than an advertising company anymore.
Yes they will make the drive. I have been on Toledo Bend my whole life and this last year have seen the biggest increase in visitors coming from all over the USA to fish because it's the "number 1 lake in the country"! Ridiculous amount of increase in pressure. I guess they will name it number one until they do enough damage and it starts to suck and then they can go ruin another lake.