From the Manual:
Code Meaning
(C) Team Captain
(A) Alternate Captain
(TB) On the trading block
(P) Qualifies as a Prospect according to league rules (if the league has special prospect-related lineup/roster requirements)
(F) Qualifies as a Foreign player according to league rules (if the league has restrictions on foreign players)
(OA) Qualifies as an Overage player according to league rules (if the league has restrictions on the numbner of players a team can use that are the league's maximum age)
(UT) Untouchable: other teams will not make trade offers for this player. This option can be set by right-clicking the player's name and selecting Trading Options, or via the dropdown menu on his player screen.
(NI) Not Interested: this player will never be included in a trade offer from an AI-run team. This option can be set by right-clicking the player's name and selecting Trading Options, or via the dropdown menu on his player screen.
(H#) Goaltender's Heat rating, indicating how hot or cold they currently are, runs from 0 (cold) to 5 (very hot)
(*) Rookie, indicating player is considered a rookie in this league.
As for the bar graph, yes the higher the number, the better. High is 20. Low is 1.
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