Lots of points to discuss, here's my take on it. It's early, and everyone should be pushing outside of their comfort zone, so many mistakes will be made. This is the time to stretch, and this is the time to improve. You can't have an impressive "after" picture without a clear "before" picture, and this is that.
1. Very happy to see they played in adverse conditions. These guys need to learn to be tough and look at bad weather as a Dolphins advantage. All season they will be referencing days like this to remind themselves that they're tough. It builds character and camraderie, and no team can have too much of either. As we get closer to real games we can worry about the dome protection.
2. As
@Stoobz said, this is early and the defense should be way ahead of the offense. Glad to see they showed up.
3. Tua's INT's are noteworthy, yes, but I'm not very concerned about them just yet. As
@RobertHorry mentioned, this is the time for Tua to let it rip and push that ball downfield. At first it will be ugly, but this is a skill he absolutely must have to succeed in the NFL. Last year he simply bailed on almost all intermediate throws over the middle from fear of being intercepted. It led to an impotent offense. If we're going to make that next step with Tua, it must begin with him succeeding in those intermediate throws over the middle. Given elite speed guys like Fuller and Waddle, with exceptionally quick fast guys like Bowden (and if either of them make the team also Grant and Wilson), Tua should have no problem finding guys who create plenty of separation ... so if his timing is good and he is accurate, he can succeed in those intermediate middle throws.
4. The OL has no chance in these no-pad drills, so don't worry about them yet. Hopefully the scatbacks and speed rushers look good now, because when the pads go on the big uglies start to dominate. Today is not that day ... but that day is coming.
5. It's very early. Let's take everything with a grain of salt. Yes, we are keeping score. Yes we are watching the results and they matter. But the important thing is that we're trying to do the right things and we're improving. No reason for panic or hyperbole as long as everyone remains healthy.