Evaluate these 3 trades please!

[notoriusbug]

14 team, 8 keeper, standard 5x5 league...some of the GMs in the league have had differing opinions on these 3 deals...I'm not involved in any of them. I know it's hard to tell without seeing the entire rosters of the teams involved and which categories the teams in the running need help, but please provide opinion anyway...top 4 spots are tight...player in 5th is essentially out of the running...

Trade 1
Player A (5th place) gets Roy Halladay, Mark Reynolds, Russell Martin, Dernard Span, 1st round pick 2011
Player B (1st place) gets Carlos Silva, Paul Konerko, Miguel Oliva, Andre Ethier

Trade 2
Player A (10th place) gets Jonathan Papelbon, Carlos Marmol, Pedro Alvarez, 1st and 2nd round picks 2011
Player B (2nd place) gets Josh Johnson, Ian Kinsler, Rajaj Davis

Trade 3
Player A (10th place) gets Jeff Niemann, Josh Willingham, Dexter Fowler, 1st and 2nd round picks 2011
Player B (4th place) gets Cliff Lee, Andy Petitte, Carlos Lee