However, because some character classes or skill sets can easily defeat characters of other classes or skills in many MMORPGs, developers should consider a skill-point character development system over a class-based system to balance play and to provide an opportunity for any character class engaged in combat to win.

FORBES: Studying Player Commitment To MMORPGs

His extraordinary efforts gave Bravo Troop the opportunity to regroup, reorganize and prepare for the counterattack that allowed the Troop to account for its personnel and secure Combat Outpost Keating.

WHITEHOUSE: The White House