If you can get them to accept, it is a steal. Neal is by far the best player in the deal with your league's settings. Pavelski won't keep up this pace but should replace Elias/Ribeiro pretty seemlessly even if Elias repeats last year's, given the edge little Joe has with SOG and BLKS. In an 8 team league, Clowe should be pretty replaceable off the WW. Win, win, win to me.
EDIT: Didn't see that your league does FOW at first. This makes it a bit more even, but I still like the deal with regards to what you gain in G, SOG, hits, and BLKS
1 yr league, 10 teams, H2H points: G(3), A(2), PPP(1), SHP (2), SOG (0.2), Hits (0.2), BKS (0.2), W(5), SV(0.2), GA(-1), SO(5)
Roster set daily: 10 F, 6 D, 1 Util, 2 G, 3 BE, 1 IR
Forwards: Tavares, Ovechkin, Ribeiro, Parise, Benn, E. Kane, Skinner, Brown, Backes, Steen, Tarasenko, Landeskog, O'Reilly, Saad
Defense: Letang, Phaneuf, OEL, Streit, Carlson
Goalies: Price, Rask, Kiprusoff, Emery