Coulson's New Team:
May
Skye
Fitz*
Triplett
New Member** (See Below)
Plot Points:
-Ward is gone to HYDRA
-Simmons is also revealed to be HYDRA in the last two episodes of the season. This would explain a stronger reason for her to be so obsessed with finding out the story behind GH-325.
*(Fitz would be another interesting choice, in place of Simmons on my list. Weapons development is big with HYDRA. If he was HYDRA, he would have gotten very upset over the encrypted line May had. He could have convinced Simmons it would be smart to work on the GH-325, set up the encrypted line to keep in touch so he could report to his HYDRA officers.)
-Maria Hill joins as a contact, keeping Coulson's team in contact with the old SHIELD team, through Stark Industries. (Also, I would have Stark Industries supplying the capital for the remaining SHIELD factions, i.e. Hill, Coulson, Rodgers, etc.)
**New Member Ideas:
-Clay Quartermain - Agent that escaped SHIELD after the HYDRA incident and was found by Coulson. Would add more action, espionage concepts to the show, which many fans have asked for, loudly.
-Abigail Brand - Basically the same idea behind justifying Quartermain.
-Jimmy Woo - Ditto
-Jack Truman - Another SHIELD agent, would also add a potential new "victim" of the Deathlok Program down the road if, let's say Mike breaks hold or dies, leading to an upgraded, more deadly Deathlok.
-Wendell Vaughn - They've added the cosmic stuff to the universe BIG TIME. They could justify getting away with Vaughn eventually becoming Quasar down the road.
-Tony Masters - Veteran agent, could lead to becoming Taskmaster and another villain for the show down the road.
-Dr. Streiten - Ron Glass is a Whedon fanboy favorite, could replace Simmons as the medical support on the bus.
*If Fitz is HYDRA instead of Simmons, they wouldn't need Dr. Streiten. And with Stark Industries funding them, they wouldn't need a weapons developer on board.
-Clint Barton - Hear me out... If, and this is a BIG if, Jeremy Renner isn't happy with Hawkeye the second time around, recast and add a big name to the series. Granted, this wouldn't happen until a possible Season 3.