how to deal with common wholesale deal scenario, BP, thx

[Matt Berklacy]

Reaching out, transparent, common scenario, thought id ask the brains, thx!

When (wholesaler A) brings a buy-hold deal, light repairs, with equity at end, 2k deposit non-refundable, 20 day close contract, to  (Investor, & licensed Realtor B) and B doesn't want to buy it at that moment, but sees deal value, has 100% all cash buyer in hand who would most likely want deal and will title and close, what are "B" 's options to put some modest coin in his/her pocket and make the deal move forward fast? (and how does that look in/on paper ie contract?

1. (I assume one is) "B" must put his own 2k down, buy contract, and repackage a marked up deal contract, right? 

 Are there other options at that moment on A, or B end to move it faster, with least amount of paperwork, and receive coin (% or $)?