I really don't see the point in the trade. If your goal is to land another closer, I'd go after someone other than Lyon. I don't think either of the guys you'd get is any more valuable than the ones you'd be trading.
Thanks for looking at mine. By the way, my team is there... it's in my sig. Take another look please: viewtopic.php?f=26&t=429501
UTIL: Dickerson, Chris Davis
OF: Stanton, Heyward, Polanco
BN: Arenado, Chisenhall, Blackmon, Calhoun
P: Cueto, Strasburg, Cliff Lee, Wood, Latos, Kuechel, Kluber, Arrieta, Ross
RP: Kimbrel, Uehara