Message Board : Would you ever commit in this situation without top-pair?

I have been playing some 6-max lately.  I am finding that the game depends a bit more on fold equity and so it has been getting me thinking of committing with a different range.

Say a good player who raises a lot(steals a lot) in late position opens from the CO and I 3-bet him with something like 8d6d and the flop comes down Td6s3s.  It is checked to us, we bet an our villain pushes.  This means we are gettig about 2:1 on a call.  I came up with a range here that shows that we should fold.  However, I’m curious what you guys think about committing lighter in 3-bet pots because our villain is more likely to be trying to put a move on us.  

Although the situation seems to dictate a fold here, is there any benefit to making a semi-loose call?  Also, can you give an example where you may commit a little lighter?