aeh, looks like I am in an RTI-requiring state. Looks like my state has to follow the RTI model "completely with the option of adding severe discrepancy." Does this mean that they can bypass RTI if there is a severe discrepancy between achievement and ability?

(source: http://www.rtinetwork.org/learn/ld/the-legal-dimension-of-rti-part-ii-state-laws-and-guidelines)