Rian bites her lip, thinking, and - "Shino, do you think you can take them, or at least slow them down?" she asks.
He nods. "Yes. My chakra levels have sufficiently recovered."
Breath out, then: "Shino, fall back and set up an ambush for the pursuing squad. Us three will continue pursuit of the targets."
Shino falls back and away, and the now three-man squad continues their pursuit.
Rian considers her chakra levels, toys with the idea of taking a soldier pill - probably not a good idea until absolutely needed, she was warned it could fuck with her seal - and then flashes through handsigns, biting her thumb before slamming her hand down on a branch. There's a billow of smoke, which clears to reveal a grey tabby in a dark blue vest with the Uchiha fan on the back. The cat falls into step with them, and Rian turns to him and explains the situation. (Sen's got more chakra than it takes to summon him, so it's a reasonable tradeoff, and this returns their numbers advantage).