United need to overturn a 2-0 deficit to reach the Champions League quarterfinals.
"On Wednesday night, I would play with Danny Welbeck, [Robin] van Persie, [Wayne] Rooney and [Adnan] Januzaj, four attack-minded players, because we need to score goals," Macari explained to MUTV. "We need to get ourselves back into that tie, and then we obviously need to score another couple to qualify.
"It's not a gamble," he added. "Let's hope we're sitting here on Wednesday night, having forgotten about the Liverpool game, and looking forward to the draw for the next round of the Champions League."
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