Come up with a speech an enthusiastic leader of a team of assassins might give his followers to get them out of their "funk".
Okay, look guys, I know you've been feeling pretty down lately, especially after Ramone was killed by that sandworm last week. But we've got to get it together, folks!

Mark, I want to commend you on your sword skills. You did absolutely fine work cutting up those 30 ninjas we encountered at the castle yesterday. Without your skills, we never would have been able to steal that 100-carat sapphire that the boss tasked us with getting.

Eddie...oh Eddie! You are a godsend! Remember when I told you we couldn't get through the locked gates, so you decided to scale the 50-foot wall and unlock the gates from the inside? And do you remember how much we were laughing at how easy it was for you? I remember that...it was a great day, and we were able to go into the tower and kill the king!

The rest of you are all just as valuable to this team as Ramone, Mark, and Eddie. Without this team, we would have never been able to overthrow the king's government, nor would we have been able to escape the sandworm pit (rest in peace, Ramone). Without this team, we would not be able to strike fear into the hearts of the kingdom's enemies. Each one of you has a skill that works synergistically with the team, and I just wanted to take this time to tell you all that each one of you is valued.

Yes, everyone, we've suffered some setbacks these past few months. However, I think we can pull through this dark time and come back better than before. We have the know-how, we have the skills, we have the heart to kill our enemies. We can - and we will - have our victims trembling in fear once more. We are not out, we are simply down. But not for long...soon, we will be slicing and dicing just like we did before!