Ok episode
Why didn't Chris let Darryl take those two guys out
He could have I think so
By doing so they could have alerted the other people and there is no way they could match those cops just Daryl and Chris Rock kid Joseph.
I don't even think they have enough now the whole group to take on these dudes in that hospital.
The hospital cops have heavy artillery and are well rested from being in that strong hold instead of being always paranoid and on the move scavenging for supplies.
Maybe if they still had the group from DC with them they had a better shot, but right now they're all heading into enemies that are going to treat them like target practice.
Rick is a good shot, but the rest can't take on these dudes with high powered weapon. Daryl has a crossbow, Michone has sword, Tyrese has Stanley carpenter hammers. None of them are can really take on other humans just mindless easy to kill walkers... everyone like Daryl and Michone because they seem badash but now they have to take on people that will fight back.