WhiteTower: Why would you break the block and run with one of the men?

1) Because you're not that far behind in the race and it's worth running and hoping for a tasty double to get the other guy moving too.
2) Because you've run out of timing and running a single man is necessary to prevent your home table from collapsing.
3) Because the odds of a hit and return hit are higher than the odds of catching a man by having a block.

Do you have any positions in your games that we could be specific about?