K.....here's the deal......points only keeper league.......keep five players
I give up
Can't answer this without more information (i.e. how many keepers, whats the rest of your roster look like, etc.).
At first glance, I say do it. However, you have to factor in what 3 players you will have to drop if you make this deal.
So, Ovechkin and the 3, add up their value. Then decide if it's still worth it.
P.S. Kopitar alone is not very far off Ovechkin's level, and Zettererg is not too many levels behind Kopitar.