I would keep Neal. The difference from Neal to your next keeper is much greater than Quick to Howard in my opinion.
I would continue trying to work the Kane angle and maybe add a pick or something. Quick is a solid catch, but Neal is a high price.
12 Team H2H Yahoo Dynasty League
G, A, +/-, PIM, PPP, GWG, FOW, HITS -- W, GAA, SV%, SO
3C - Backstrom, Stepan, Roy, Krejci, Bozak
3LW - Neal, Hall, Ladd, JVR
3RW - Horton, Callahan, Pominville, St. Louis, Atkinson
4D - Doughty, Phaneuf, Faulk, Campbell, Schultz
2G - Ward, Dubnyk
Farm - Anders Lindback, Mikhail Grigorenko, Joe Colborne, Charlie Coyle, Jakob Silfverberg, Matt Hackett