get armstrong for bench cover or no?

[Gava]

goddard
enright
hodge
hardgraves
shaw
malcheski
waters

nason
davis

swan
bartel
pendlebury
selwood
barlow
howlett

shuey
banner

sandilands
hille

warnock
prato

gia
okeefe
brown
didak
buddy
ziebell
pods

gumby
hitchock

13 trades 120k

i am doing nason to weberly this week to make cash to go howlett to premium gun next week. in doing this i will have no good bench cover. should i also trade banner to armstrong for cover?

[Higgins07]

would you have enough money to keep howlett for bench cover and then upgrade banner directly to a premium? howlett still has money in him and shuey should break back into the team sooner or later