Olafur-Ingi Skulason and Adam Birchall have found new clubs after being released by Arsenal.
Skulason has signed a two-year deal with Brentford, who reached the League One play-offs last season and took Southampton to a replay in the Fifth Round of the FA Cup.
"I look at this as a very important move for my career, a step up from reserve football, and knowing that Martin had been interested in signing me for a while was a huge compliment for me," said Skulason.
"You always need to improve and, for me, I need to prove that I'm a league player and prove Martin right in that I'm the right player for this club."
Birchall, who enjoyed a productive loan spell at Wycombe Wanderers last season, has agreed a two-year deal with another League Two side - Mansfield Town.
The bustling striker is looking forward to regular first-team football at Field Mill.
"I came to the club and spoke to the chairman and Carlton [Palmer] and they said the right things to me," he said.
"The club seems as though it is going in the right direction and I have fond memories of when I came here with Wycombe and I want to be a part of that.
"when I was on loan at Wycombe last year I realised that I was ready for first team football. It was just a case of finding the right club for me. I think Mansfield and Carlton Palmer are the right move for me to help start my career off."
Copyright 2014 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 23 Jun 2005