If MDawg is sincere about putting the final nail into KJ's online coffin, then he'll have to deposit the money with Dan, to see what KJ does about it. Funny giffs or whatever aren't going to cut it. As they say, "No guts, no glory."

No guts, no glory means that success is not possible unless one takes risks. In this case, the word guts means gumption, courage, or bravery. The word glory, in this case, means success or accolades.
Often, there's more to be learned from the guy who tries to show strength, than from the guy who tries to show caution. Ie, perhaps MDawg isn't the "chosen one" of the gambling world, after all.