First, the features you have added in version c are working wonderfully. I really like the indicator of which surface you will be practicing on, and the restriction on being able to choose a too-good doubles partner is also an improvement. I have run into some trouble, however.
First, there is still a difficulty with not being able to change doubles partners in the of or the week before you are entered in a tournament. Last week one of my players failed in the qualifying tournament of both singles and doubles for Indian Wells (a two week Tier I). I knew enough not to try changing her partner that week, but I did try this week (which would have been the first week of Indian Wells). I received the same message, even though I was not in any tournaments this week or next, not having qualified for them. I tried resigning from Indian Wells, which cost me a lot of money (shouldn't I have already forfeited that money, since I didn't qualify?). I was still barred from changing for the same reason. I then resigned from all of the other tournaments I was signed up for into the future (costing much more money). I was still barred from changing for the same reason. Either I don't understand something,
there is a bug here.
Second, you fixed being offered wildcards into singles tournaments for doing well in doubles, but now I am not being offered wildcards into doubles tournaments, either! I think you fixed it too thoroughly.
Third, I guess this would be a feature request for version 1.0d. Emily was entered in the doubles tournament for Isreal 2 Futures. She had to go through the singles QT for that same tournament, and she failed. The game then asked if I wanted her to fly back to the training center. I was juggling the schedules of three players, and of course that screen does not allow me to check where and when her next tournament is, so I allowed her to fly home, only to have to fly her back the very next day, costing (again) much money and considerable fatigue.
My request is that players not be asked whether or not they want to fly home in the middle of a tournament when they are still participating in it. Alternatively, give the poor coach a chance to check that player's schedule before making up his mind.
Other than the first two things, version c is a big improvement. And my editing of the tournaments seems to have been accepted by the game engine, so I am pretty happy (if very poor