Drahm had been linked with a move to Moseley

Drahm, who will leave Warriors at the end of the season to play in Japan, and Quinnell have both joined the Cornish All Blacks in Launceston.

Fly-half Drahm is expected to make his debut this weekend for the club, but Quinnell is ruled out with an injury.

Oduoza, just back from England Sevens duty, will join Birmingham & Solihull.

"I'm not going to get a lot of time at Worcester from now until the end of the season so it was a chance for me to stay fresh and get a bit more game time under my belt," Drahm told BBC Radio Cornwall.

The fly-half has been involved in relegation situations in four of his six seasons in the UK.

"Hopefully I can bring a bit of experience from my situations into this team," he added.

Gavin Quinnell is off to Cornwall

"I'm really pleased he's signed for us at this stage of the season. We've got a bit of a dogfight on at the moment so he's going to be a really handy acquisition," All Blacks joint-manager Chris Brown said.

Forward Quinnell has played for Wales Under-21s and the Barbarians. He joined Worcester from the Llanelli Scarlets in 2006 and can play at flanker, number eight or lock.

He is the son of Welsh international Derek and is the younger brother of Scott and Craig, who have also donned the red jersey with distinction.

All three players can be recalled from the loan spells at any time by the Warriors.