Good point! The box should have rolled as it hit the water! Spinning them and snapping their necks! Why can't super hero stories be realz?!?!
So no real speculation about Sky's parent? I won't call it dad since we really don't know what we're dealing with. It did have a funky head shape and was dripping a blood like substance. Who it belonged to, more subject for speculation.
As for financing, that should be part of rebuilding SHIELD. Coulson should go after Quinn first. I think that was an Air Force guy next to the general that Garrett took out for ribs. Capturing the guy that "employed" Garrett might get the team on his good side, which could translate into free fuel and landing strip access on the sly. Some Army guys could be grateful as well and be friendly contacts along the way. Coulson, May, and Trip should all have contacts and "industry" friends to ask favors of or get equipment off of. Even if those friends occasionally hijack your plane to steal alien artifacts. I don't want to see a three part episode "Congressional appropriations and subcommittees", but all the bureaucratic stuff should be a part of it.