I found it frustrating that after year 1 there seemed to be just interest in youngsters (McDavid, Hall, Galchenyuk) in a bunch of lesser stuff in exchange for one of my stars. Ugh.
These veteran guys - as always - are OTB for youth:
OTB
Eric Staal
David Desharnais
Andrei Markov
Andrej Sekera
Jeff Petry
Alexei Emelin
(50% retained on any)