The season is young. Ells might improve some. However I don't see him doing enough to get a stratospheric offer from anybody and I don't see anybody touching 6 years with a ten foot pole. Does not matter that much what Crawford got.
If he improves I would make him an offer of the non-stratospheric variety. If he does not improve I am not sure I would even make him an offer.
As far as how much money some of them spend, one thing to keep in mind as that their careers end at a pretty young age on a relative basis. You have to remember that the PA is always hanging right over their shoulders pushing them to squeeze every last dime out of the system that they can. I even think that in baseball that pressure is more compelling than in other sports. The PA really tries to take the position of the guys in the adjoining lockers to yours as well so that can be a good deal of pressure.
Even the life style forced onto them can be what we might think is extravagant. I think is was Lou Merloni that once did about a fifteen minute thing about how the clubhouse boys are paid and what you expect to get from them and what they expect to get in return. He went through how things work in a visiting clubhouse and how they work at home. It was kinda' interesting because this is not stuff we as fans think about very much.
So anyway, there is supposed to be a spread out there every day and depending on when the game is played (day or night) and whether there is a double header, the menu will change. Even for the 25th guy on the roster it usually works out to something like $150 per game when you are in the visiting locker room. This includes tip. Some of the wealthier players contribute much more but it is sort of expected that they contribute much more. Granted the only reason you might find peanut butter and jelly sandwiches on the table might be because somebody loves them so much that they want them there for a quick sugar fix. The stuff is all really top shelf. Still though you have the 25th guy contributing $450 for a three game series and the guys with the real dough-ray-me contributing as much as $1,000 or more for a three game series. Yes there is a per diem but it does not get close to what they guys spend when you consider first having to take care of the clubhouse boys.
Anyway there are many influences pulling at these guys to spend even if they are not "spendy" by nature.