Manly coach Des Hasler says he is more disappointed in the manner in which his team lost than the fact they did after an injury-hit night in Brisbane.

The Sea Eagles completed strongly in the first half but lost centre Moses Suli to a suspected compound fracture of the finger early on and had a second centre off for 15 minutes when Brad Parker underwent an HIA.

Hooker Api Koroisau was also scratched early due to an ankle complaint while there was a potential ACL injury to prop Toafofoa Sipley.

That meant back-rowers Jack Gosiewski and Joel Thompson were each forced out to the centres and bench hooker Manase Fainu was again called on for big minutes with back-rower Curtis Sironen filling in in the halves.

"We're probably more disappointed with how we lost ... than the actual loss," Hasler said.

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"We identified at half time we were well and truly in the game, we were doing well with our possession."

Hasler lamented a failure to use the ball well in the second half. That allowed the talented individuals in the Broncos set-up to take the advantage en route to a 26-10 win.

"They just wore us down in the end on top of the positional changes but I thought we handled the positional changes okay," he added.

"We came off at 10-all at half-time with a couple of disallowed tries, one was definitely a shepherd, the other one was questionable ... We ran out of time and ran out of players."

Sipley was taken from the field in a medicab unable to put any weight at all on his left leg in the 64th minute.

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"It's his knee, possible ACL, we won't know until we get a scan," Hasler said.

Koroisau lasted until the 57th minute while Suli was taken off after just 20. "Api was just ankle related, he should be ok," Hasler added.

"Moses is a possible compound fracture of his finger ... A broken finger doesn't sound much but compounded, that's a bit of a complication but we'll wait and see what happens."

Hasler also addressed the not-guilty verdict handed down to Dylan Walker and how soon the centre might be available for selection.

"Dylan Walker was found not guilty today which is a great thing for Dylan and his family," Hasler said.

"The last couple of months would have caused a lot of distress for him ... he was found not guilty in court, we now wait on the Integrity Unit to deliberate over the weekend and I think they'll do that fairly quickly over the weekend.

"[NRL Integrity Unit official] Karen [Murphy] has already been in touch with the club, they'll go through all the documents over the weekend and make an early call on it."