To play or not to play

[Tamaraw]

I'm gonna win my league with one match to go.

With a big lead over sport club in my league, I've rested 9 starters in my last game to avoid possible injuries.

I'm up against sport club who could have been my CL finals opponent.

It may not be obvious form the score but that semifinal was a close one. I actually had better quality (starters anyway) but not by much I suppose.
I won against sport club 4:3 before but I'm thinking about sending out my starters just to know if I could have won the CL. Thoughts?
P.S. It starts in 40 minutes so if you want to comment, please do it now