$Freeroll NLHE MTT Turbo: TPTK otf facing a shove with 16bb, easy call?

This is deep in a pokerstars elementary league freeroll, we don't have enoug info on villain,

PokerStars - 600/1200 Ante 120 NL - Holdem - 9 players
Hand converted by PokerTracker 4

MP+2: 3.4 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, hands: 29)
CO: 33.11 BB (VPIP: 33.33, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 6)
BTN: 24.95 BB (VPIP: 28.57, PFR: 7.14, 3Bet Preflop: 0.00, Hands: 14)
Hero (SB): 16.15 BB
BB: 31.89 BB (VPIP: 50.00, PFR: 50.00, 3Bet Preflop: -, Hands: 2)
UTG: 15.7 BB (VPIP: 30.77, PFR: 33.33, 3Bet Preflop: 0.00, Hands: 13)
UTG+1: 24.69 BB (VPIP: 72.41, PFR: 3.45, 3Bet Preflop: 0.00, Hands: 29)
MP: 33.96 BB (VPIP: 24.14, PFR: 11.11, 3Bet Preflop: 0.00, Hands: 29)
MP+1: 12.86 BB (VPIP: 10.34, PFR: 3.70, 3Bet Preflop: 0.00, Hands: 29)

9 players post ante of 0.1 BB, Hero posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 2.4 BB) Hero has J:spade: A:heart:

fold, UTG+1 calls 1 BB, MP raises to 2 BB, fold, fold, CO calls 2 BB, fold, Hero calls 1.5 BB, BB calls 1 BB, fold

Flop: (9.9 BB, 4 players) J:club: 3:spade: 9:diamond:
Hero checks, BB checks, MP bets 5 BB, CO raises to 25 BB,

Hero?

I kind of wanted to gii preflop but my M value wasn't that low, when villain shoves in the flop, I hesitate a lot, I just don't see them doing this with worse, but figured we don't have any other move than call? what do you think of this?

Given it's a freeroll I think he could be shoving with worse then TPTK. Seems right to call to me.

Easy call. freerolls are training grounds for hyper aggressive crowd. Top/top should be good 90% of the time.

Shove preflop, AJo doesn't play well out of position and you only have 16BB. As played I think you have to get it in when you flop TPTK.

Freeroll tounrments are known to be reckless and wild. This looks like a wild move. I'd definitely have to get it all in here and make the call

16BB get this in pre. Dont be calling on stacks this low. You chips are precious at this state and you cant be playing fit or fold at this point. jam this

Shove PF, best way to value the hand.