Reasonable space between defenders

[wyo96]

Thanks for all the replies. I am a little surprise that everyone would go with the block, I expected some differences.

Change it a little. A1 is trying to split B1/B2 and the space is no doubt in your mind that the initial spacing is too close to for A1 to do it without contact. (that space being less than 3 feet and relevant to the players size and ability)

Even if B1 moves closer in with a knee, aren’t we bailing A1 out for trying to go somewhere he "has the greater responsibility for contact" by calling a block?

Not arguing, just trying to flesh out the situation more. Many around here would view the block as rewarding A1 for initiating contact he shouldn’t have.