You can chose to replace a Lineman with the Bombadier but starting with a player that will get sent off without a bench is risky and if you want all your positionals this is probably the safest build to start with and you can buy the bombadier later. 3 re-rolls should be enough you start a good set of skills already and the Gnomish Contraptions should help tie up a number of opposition players to help your quishy team out. You will have 20k left over so should be able to buy an apo after 1 game, then you can invest in a bench and bombadier.