Operation: Switch from 6-max to FR

I have a theory players are dropping stakes. Not sure if it's true how far reaching it is but it's possible 10NL players under the old system are infiltrating those games.

My theory is that players are moving up in stakes for certain tables.

In most of the 20-50bb games the table vpip was > 30 and sometimes > 40
I have tons of notes on tons of players at 10NL and at most of these tables I have no notes or hands.

The 100-250bb tables seem to have more regs and a couple of fish. I found one of these tables last night with 6 regs and 3 players with >65 vpip with one of those playing 85 vpip.

My theory is the regs are playing 40-100bb and 100-250bb tables and the 20-50bb tables come from lower limit players.