"We'll be going out with a full team, giving most people 80 or 90 minutes and hopefully take another step forward in our preparations."
Central defender James Tunnicliffe, who missed Saturday's 1-0 home defeat by West Bromwich Albion, is fit again.
Added Trollope: "Getting Premier League sides to The Mem is fantastic but, at times on Saturday, you could see the difference in the quality with their [West Brom's] strength and pace.
"This is a more realistic test against Cheltenham."
We're still giving opportunities and there's always chances for people to come from the shadows, but I more or less know who I want to start with
Paul Trollope
The Rovers boss revealed that, after several weeks of intensive training, he now knows the make-up of his starting line-up for the first match of the League One season, at Peterborough on August 7.
"We're still giving opportunities and there's always chances for people to come from the shadows, but I more or less know who I want to start with."
Trollope is looking forward to locking horns with defender Steve Elliott, who left Rovers for Cheltenham this summer. "Steve was a fantastic servant here and I'm pleased he's signed a two-year deal there.
"A lot of managers asked me about him during the summer and I gave glowing references to them all."
A youthful Rovers side were beaten 3-0 on Monday night by Forest Green, who scored through Reece Styche, Ross Dyer and a Harry Pell own goal.
Source: BBC Sport
Source: BBC Sport