fitness questions for WEI ps2

[hymeballs]

Ok, I figured easily what the green, red and yellow arrows next to a players name in pre game formation set up, but what are like a grey or purple? arrow with a box surrounding it mean? and what are is the small red line bar under the players name mean also....thanks>>>>>

[scaryice]

Ok, I figured easily what the green, red and yellow arrows next to a players name in pre game formation set up, but what are like a grey or purple?

I believe that's if they've just returned from an injury.