Gary Williams wanted to find out where his Terps really were with two games at Madison Square Garden against stiff competition this week. The verdict for the Maryland coach was a competitive — and incomplete — team with room to grow as the season moves forward. The Terps struggled to defend the perimeter and couldn’t do enough in the second half, falling to Illinois, 80-76, in the consolation game of the 2K Sports Classic benefiting Coaches vs. Cancer. Maryland continually allowed open looks to Demetri McCamey (2o points), Tyler Griffey (three 3-pointers), and D.J. Richardson (three 3-pointers), as the Illini shot 47.6 percent (10 of 21) from beyond the arc, and the Terps only 5-for-18 on the other end. Five Maryland players reached double-figure scoring, freshman Terrell Stoglin leading the way with 17 points, but forward Jordan Williams’ 15 second-half points weren’t enough as Maryland fell to 3-2 on the season. The final 11:28 of the first half was a victory in and of itself after Williams was stricken with two fouls and banished to the bench as the Terps trailed 20-16. Using a patchwork frontcourt that included Berend Weijs, James Padgett, Hauk Palsson, and a foul-troubled Dino Gregory, Maryland managed to maintain the