Cleveland Cavaliers star center Jarrett Allen posterized Memphis Grizzlies star point guard Ja Morant late in Sunday's 129-123 home victory. However, Morant's unconventional attempt to thwart Allen's finish sparked mixed NBA fan reactions.With Cleveland leading 116-109 with 2:54 remaining, Allen received a feed from his co-star Evan Mobley in the paint and elevated for a two-handed slam. Morant seemingly tried to wrap up the big man from behind and send him to the free-throw line.However, Morant's intentional foul proved futile, as Allen finished through the contact, with the two-time All-Star hugging him as they landed. Afterward, the two shared a laugh as they patted each other on the chest and back, with Morant seemingly being a good sport.The clip went viral on X/Twitter, with many fans remarking about the interaction's wholesomeness."Never seen someone so happy to get dunked on. The world is healing," @BlooWoods said."He didn't get dunked on. He dunked with," @eatmyarse87 wrote."He didn't want a poster moment, so he made it a wholesome moment," @JaydeeCeeee said.However, others called out Morant for lacking the mental toughness to stand up for himself."When you act okay with it to avoid embarrassment. Extra soft," @thompsonian87 wrote."Dis what them old heads (are) talkin' 'bout," @301bubba said.Meanwhile, one fan asserted that Morant wouldn't have gotten away with a common foul if he had a reputation as a dirty player."If Draymond (Green) did that, that's a flagrant (foul)," @Willythedobe wrote.Jarrett Allen posterized Ja Morant despite battling finger injuryJarrett Allen's highlight dunk on Ja Morant came amid concerns about the one-time All-Star's health. Allen was initially considered questionable to play due to a right index finger sprain suffered during Friday's 142-105 home victory over the New York Knicks.However, Allen's finger injury didn't appear to significantly hinder him, as he finished with 13 points and 10 rebounds on an efficient 6-for-8 shooting (75.0%). Meanwhile, his teammates Donovan Mitchell, Evan Mobley and Ty Jerome combined for 84 points to stave off the Grizzlies for their NBA-high seventh consecutive win.Allen and Co. will look to further improve upon their league-best 47-10 record during Tuesday's road matchup against the Orlando Magic (29-30).Also Read: Ja Morant Stats Tonight: How did the Grizzlies superstar fare against Cleveland Cavaliers?