Navigating the world of online poker classes can be a daunting enterprise, especially for those unversed in the myriad complexities and nuances of the game. The onus, therefore, falls on the prospective student, armed with the right queries, to illuminate the path towards the perfect course. By posing pertinent questions, one can ensure they are investing their time, effort, and resources in a course that not only matches their current skill set, but also propels them towards their desired level of poker proficiency.

The first question to pose to an online poker class instructor pertains to the course content and its alignment with the fundamental theorem of poker. Developed by the celebrated mathematician and poker enthusiast, David Sklansky, this theorem posits that each time your opponent makes a decision that deviates from how they would have played had they known your cards, you gain; and each time they play as they would have knowing your cards, you lose. A course that incorporates this theorem in its curriculum can be instrumental in refining one's game strategy and leveraging opponent's mistakes.

Secondly, one must inquire about the instructor's experience and qualifications, particularly in the realm of online poker. The virtual poker landscape is a vastly different terrain compared to physical poker rooms, with its own unique set of challenges and opportunities. The anonymity offered by online platforms, for instance, eliminates the potential for physical tells, necessitating a shift in strategy that leans heavily on statistical analysis and pattern recognition. An instructor with substantial experience in online poker can equip students with the tools and techniques needed to excel in this distinctive milieu.

Thirdly, the method and extent of incorporation of the concept of Expected Value (EV) should be another area of inquiry. A term that originated from probability theory, EV is a prediction of the average outcome in a series of events. In poker, it can be utilized to estimate the potential profitability of a decision over the long term. A comprehensive understanding of this concept can significantly augment the strategic arsenal of a poker player, allowing them to make informed decisions based on projected long-term gains or losses.

Another pivotal question to ask concerns the opportunities for practical application and feedback within the course structure. The process of learning poker is not strictly theoretical; it necessitates ample opportunities for practical play, accompanied by targeted feedback on performance. One can draw parallels here with the law of diminishing returns from economics, where after a certain point, each additional unit of a variable input yields lesser incremental output. Similarly, without the application and feedback, any additional theoretical knowledge will have a declining impact on skill development.

Lastly, one must not overlook the inquiry about the treatment of bankroll management in the course. Essentially, the financial lifeline for poker players, this concept is deeply rooted in risk management theories. It involves the optimal allocation of resources over multiple games to minimize the risk of ruin, while maximizing potential profits. A course that sufficiently covers this aspect can equip a player with the necessary financial discipline, thereby increasing their longevity and success in the game.

In sum, the process of selecting an online poker class is a balancing act, requiring careful consideration of various facets. By posing the right questions, one can evaluate the suitability of the course in relation to their specific needs and objectives. Remember, the aim is not just to learn how to play poker, but to understand and master the strategic intricacies of the game.