I don't think you can judge him on endurance/runs out of gas. I've yet to see very many that don't during their first season or two playing starters min. It takes time to learn how and when to exert your energy. Dragic struggled his first year as a starter with this too.
We have to pay Bledsoe what the market dictates. There will be no Lebron to ease his pain of taking a little less.
What really sucks is with Bledsoe's low salary hold we were in a great position to sign a star or two and go over the cap to keep Tucker and Bledsoe. Next year that option is gone. This is the summer we needed to do it and it didn't happen. I know they did everything they could and I don't believe Lebron ever really considered anyone but Miami and Cleveland. No matter what happens, it will be a disappointing offseason for the failure to cash in on this opportunity. Bummer.
Oh, on the list of things I am concerned about his endurance is not anywhere near the top. I am a bit concerned that his defense will suffer as he learns that he needs to conserve his energy, but I am a lot more concerned with other things (still can't run offense, still can't shoot, takes bad shots in the fourth quarter, and most of all he is a walking injury waiting to happen.
I also disagree that we have to pay players what the market dictates. Market (Knicks, specifically) dictated a very bad deal for Amare, $8M per year for Frye, etc.
Don't get me wrong, I am not saying we should just not match it no matter what, nor sign and trade him no matter what, etc. I am just saying it is a tough call I am glad I don't have to make.