Well only having their salary showing doesn't help but it looks like you got a bad starting team.
Solid players based on their salary alone look like Willy Edwards, Ngake Blackmore and Ramsey Pioquid. The rest bleh!
For training - the most important thing for a new team - only two guys are remotely trainable, Cecil Mirich and Willy Edwards.
This means you have probably only 4 players worth keeping, but look for defence, players with respectable defence may have a role to play still.
For the rest of your team, sort by salary, everyone under $3,000 sack them right away unless they have respectable defence, even then I would probably sack them.
Then for the rest, look as their Transfer Price Estimate, if it says something like "rarely sell for more than a few thousand $" or $1,000 - $3,000 then sack them right away.
You have $250,000 starting cash, with this you can make a solid starting team easily. If you want more details, let me know.