I think I understand. It should be possible to get the result you need.
We support
IF or
CASE statements in the MAQL.
So instead of vlookup, you can use multiplication
• SELECT IF value=false THEN 1 ELSE 0
• SELECT IF value=true THEN 0 ELSE -1
• SELECT SUM(metric1*metric2)
based on the result - positive/negative/0 - you would see if the employee matches both metric.