Mets make flurry of trades, send Tommy Pham to Diamondbacks

New York Mets traded outfielder Tommy Pham to the Arizona Diamondbacks.
Pham joins an Arizona team still in contention for a wild card spot.
Diamondbacks acquired Paul Sewald and Jace Peterson in previous trades.
Mets traded multiple players including Scherzer, Verlander, Robertson and Canha.
Trades part of Mets' roster overhaul as they retool for next season.