Going on what Boeing and Lockheed have done in the past compared to SpaceX. Dream Chaser would still use Atlas V however I have less confidence in that mini shuttle than the capsules ( still would like to see it in service too ).
Not attaching SLS or Orion. Not trying to take funds away from them to another program. Was just saying what I believe we need more since the shuttle was called for retirement, that being cargo and crew transport to LEO.
First, VSE was in fact announced as the follow-on program for the Space Shuttle. Shuttle was to be canceled as soon as ISS was complete, due to unsolveable safety problems. So you're saying that they shouldn't have announced the replacement for Shuttle until they had a replacement for Shuttle. It would be more logical to say that we shouldn't have canceled Shuttle until a replacement capability was in place.
Third, the Obama Administration delayed any possible replacement for Shuttle by at least two years, maybe more. They knew even before Inauguration Day 2009 that a Shuttle replacement was a high priority.
Instead of acting quickly, they dragged things out by every possible means. And they're still dragging their feet, and trying (every single year) to re-prioritize Commercial over SLS/MPCV in the budgeting process.
We would be much further along if Obama had acted decisively in 2009 to get NASA quickly back on track with a restructured CxP program, instead of canceling it outright. Thank goodness for the Senate and PL.111-267, which mandated a balanced dual-track approach with SLS/MPCV and Commercial, or we'd still be twiddling our thumbs.
So the "gap", which had been predicted to be 2-3 years in 2008, has now grown to at least ten years (first manned SLS flight no earlier than 2021).
We're paying Russia to do NASA's job because the Administration doesn't want NASA doing its own job.