The striker, who left the U’s this summer one goal short of equalling their all-time goalscoring record, is pictured above playing for his new team Eastleigh in a pre-season friendly at Didcot Town on Monday.
He netted twice in a 3-0 victory.
The 29-year-old is beginning to get used to life after Oxford, but will always follow United’s progress under a new manager following the departure of former boss Gary Waddock.
“My decision was made early in the summer and the situation there and the fact that I was offered less, meant it wasn’t going to be possible for me to stay,” he said.
“I made the decision to move from the club and I’m still happy with that decision.”
Constable added: “It was a big part of my career.
“I was there for quite a long time and it’s natural to keep in touch with what’s going on.
“It’s not really for me to comment on, but the club have made a decision and new people have come in.
“I had a brief time with Gary and he was a nice guy. He was unfortunate to have lost his job, but a new guy has come in and I’m sure everyone will give him their best.”
Latest United news:
3:40pm Wednesday 27th August 2014
ULTIMATELY it was a heartbreaker for Oxford United, but here are match highlights from the U's Capital One Cup clash against Premier League West Bromwich Albion last night
9:30am Wednesday 27th August 2014
MICHAEL Appleton was hugely proud by the way Oxford United stood up to West Bromwich Albion as a dramatic night saw the underdogs knocked out after a penalty shoot-out.
1:42am Wednesday 27th August 2014
10:56pm Tuesday 26th August 2014
OXFORD United put in a magnificent effort as they took West Bromwich Albion all the way to a penalty shoot-out at the Hawthorns.
9:30am Tuesday 26th August 2014
WILL Hoskins is champing at the bit to get started at Oxford United and the striker is hopeful he can make his debut at West Bromwich Albion tonight (8).