I am more likely to call than fold though
But surely we're never calling though?
We either like our hand and its 'in' our isolating range, or we fold and let the BB call and hopefully win.
With the payouts being 175/75/0 its never in our interest to call here is it?
Am I levelling myself or should we invite BB along for the ride and play simple to make the top 2?
Do we even want the bb to pass unless we're very strong and very likely to knock out the short stack?
Actually not even then I don't think, as we'll be strong enough to play it three ways and with a sidepot. My guess is that in most situations like this, getting the bb to fold is a bad thing, so you don't want to be isolating at all.
If you think the bb will fold if you shove, then I think you should probably call. The BB is not usually likely to bet into a dry sidepot post-flop unless he thinks he's got the button beat, so unless he has some sort of personal vendetta against you you're very rarely going to fold the winner post-flop and see the button win the hand.
The worst thing that can happen here - isn't it? - is that you shove and make the bb fold a hand that would have beaten the button, who beats you and leaves you crippled.
I think your range to play this hand at all should be pretty wide - 50%+? And then implicit collusion FTW, or at least the cash.