Uh, OK? It seems like Washington is trying to make fun of the Eagles' signing. The teams are rivals, so that makes sense. But what is Washington actually trying to convey with a "that's none of my business" Kermit meme? Especially when Washington has been far from a successful organization?
Yes, the Eagles signing a (potential) third string quarterback should be none of Washington's business. Then again, they are the team that once bragged about having the best third string quarterback in the NFL. No, seriously, that happened!
I guess the only way this kind of makes sense is if it's some kind of "Tea-bow" pun. But if that's the case, it's still not very funny or clever at all.
Better luck next time, Washington.