Could you do this and does it make sense?

[Tilter]

It works like that one somes sites, that don't have dead small blind rule. Or sites which allow you to get up and sit back down, and just post BB.

And i think I got my numners mixed a bit.
for 10 handed table
1BB (posted Button+1) = 1BB/7hands = .143 BB/hand (and you get late position when you ante).
1BB + SB (normal posting) = 1.5BB/10 hands = .150 BB/hand (and you have the opputunity of being first each round).