I have performed a linear mixed model with the aim to determine the variability in a sports metric called Champion Data Rank across seasons and matches. My analysis was performed in SAS with player and team as random effects (interaction). The entire analysis was done "by season".
I am now trying to interpret the covariance parameter estimates (no log transformation due to potential for negative dependent variable values). I have a fairly basic question about the random effects - what is the interaction between player and team telling me? Is it telling me that an individual players champion data rank score for a match will vary depending on the team that they belong to?